Technical Publications

Science Publications

1. Hoover, J. P., and M. C. Brittingham. 1993. Regional variation in cowbird parasitism of Wood Thrushes. Wilson Bulletin 105: 228-238.

Download

2. Bildstein, K. L. 1992. Causes and consequences of reversed sexual size dimorphism in raptors: the head start hypothesis. Journal of Raptor Research 26: 115-123.

Download

3. Viverette, C. B. 1993. Oak-maple ridge-top forest (Breeding bird census -- 1992). Journal of Field Ornithology 64(Supplement): 53-54.

Download

4. Viverette, C. B. 1993. Oak-maple slope forest (Breeding bird census -- 1992). Journal of Field Ornithology 64(Supplement): 54.

Download

5. Gawlik, D. E., and K. L. Bildstein. 1993. Seasonal habitat use and abundance of Loggerhead Shrikes in South Carolina. Journal of Wildlife Management 57: 352-357.

Download

6. Gawlik, D. E., and K. L. Bildstein. 1995. Differential habitat use by sympatric Loggerhead Shrikes and American Kestrels in South Carolina. Proceedings of the Western Foundation for Vertebrate Zoology 6: 163-166.

Download

7. Bildstein, K. L., J. Brett, L. Goodrich, and C. Viverette. 1993. Shooting galleries. American Birds 47: 38-43.

Download

8. Porneluzi, P., J. Bednarz, L. Goodrich, J. Hoover, and N. Zawada. 1993. Reproductive performance of territorial ovenbirds occupying forest fragments and a contiguous forest in Pennsylvania. Conservation Biology 7: 618-622.

Download

9. Brett, J. J., and K. Bildstein. 1993. Pp. 367-370 in An international scheme for monitoring raptor populations at migration sites, E. T. Wilson, editor. Proceedings of the Eighth Pan African Ornithological Congress, Musee Royal de Afrique Centrale, Tervuren, Belgium.

Download

10. Bildstein, K. L., C. B. Golden, B. J. Bohmke, and R. E. Seibels. 1993. Feeding behavior, aggression, and the conservation biology of flamingos: integrating studies of captive and free-ranging birds. American Zoologist 33: 117-125.

Download

11. Kerlinger, P., and J. Brett. 1995. Hawk Mountain Sanctuary: a case study of birder visitation and birding economics at a private refuge. Pages 271-280 in Wildlife and recreationists: coexistence through management and research. Island Press, Washington, D. C.

Download

12. Bildstein, K . L., and M. W. Collopy. In Press. Geographic variation in the hunting behaviour of Northern Harriers in North America: ecological and conservation implications for the genus Circus. Pp. xx-xx in Ecology and conservation of harriers. Hawk and Owl Trust, London, England.

Download

13. Bryan, A. L., T. M. Murphy, K. L. Bildstein, I. L. Brisbin, and J. J. Mayer. 1995. Use of reservoirs and other artificial impoundments by Bald Eagles in South Carolina. Pp. 285-298 in Raptors in human landscapes, D. M. Bird, J. J. Negro, and D. Varland, editors. Academic Press, New York, New York.

Download

14. Bartholomew-Began, S. 1993. The bryoflora of Hawk Mountain Sanctuary, Kempton, Pennsylvania. Journal of the Pennsylvania Academy of Science 67: 55-58.

Download

15. Viverette, C. B. 1994. Oak-maple ridge-top forest (Breeding bird census --1993). Journal of Field Ornithology 65(Supplement): 61-62.

Download

16. Viverette, C. B. 1994. Oak-maple slope forest (Breeding bird census -- 1993). Journal of Field Ornithology 65(Supplement): 62.

Download

17. Viverette, C. B., L. Goodrich, and M. Pokras. 1994. Levels of DDE in eastern flyway populations of migrating Sharp-shinned Hawks and the question of recent declines in numbers sighted. Journal of Hawk Migration Studies 20(1): 5-7.

Download

18. Goodrich, L. J., J. Brett, C. Viverette, and K. L. Bildstein. 1994. An invitation to join Hawks Aloft Worldwide: Hawk Mountain's raptor migration atlas project. Journal of Hawk Migration Studies 19(2):7-10.

Download

19. Hoover, J. P., M. C. Brittingham, and L. J. Goodrich. 1994. Effect of forest patch size on nesting success of Wood Thrushes. Auk 112: 146-155.

Download

20. Bildstein, K. L., D. E. Gawlik, D. P. Ferral, I L. Brisbin, and G. R. Wein. 1994. Wading bird use of established and newly created reactor cooling reservoirs at the Savannah River Site, near Aiken, South Carolina, USA. Hydrobiologia 279/280:71-82.

Download

21. Powers, L., M. Pokras, K. Rio, C. Viverette, and L. Goodrich. 1994. Hematology and occurrence of hemoparasites in migrating Sharp-shinned Hawks (Accipiter striatus) during fall migration. Journal of Raptor Research 28: 178-185.

Download

22. Bildstein, K. L., J. J. Brett, L. J. Goodrich, and C. Viverette. 1995. Hawks Aloft Worldwide: networking to protect the world's migrating birds of prey and their migratory habitats. Pp. 504-516 in Nature Conservation 4: the role of networks (D. Saunders, et al., ed.). Surrey Beatty & Sons Pty Ltd, Chipping Norton, New South Wales, Australia.

Download

23. Viverette, C. 1995. Oak-maple slope forest (Breeding bird census -- 1994). Journal of Field Ornithology 66 (Supplement): 56.

Download

24. Viverette, C. 1995. Oak-maple ridge-top forest (Breeding bird census -- 1994). Journal of Field Ornithology 66 (Supplement): 55-56.

Download

25. Negro, J. J., K. L. Bildstein, and D. M. Bird. 1995. Effects of food deprivation and handling stress on fault-bar formation in nestling American Kestrels (Falco sparverius). Ardea 82:262-267.

Download

26. Goodrich, L. J., S. T. Crocoll, and S. E. Senner. 1996. Broad-winged Hawk (Buteo platypterus). In the Birds of North America, No. 218, A. Poole and F. Gill, editors. Academy of Natural Sciences, Philadelphia; and American Ornithologists Union, Washington, D.C.

Download

27. Michener, W. K., E. R. Blood, K. L. Bildstein, M. M. Brinson, and L. R. Gardner. 1997. Climate change, hurricanes and tropical storms, and rising sea level in coastal wetlands. Ecological Applications 7:770-801.

Download

28. Bunn, A., W. Klein, and K. L. Bildstein. 1995. Time-of-day effects on the numbers and behavior of non-breeding raptors seen on roadside surveys in eastern Pennsylvania. Journal of Field Ornithology 66:544-552.

Download

29. Bildstein, K. L. Linking raptor migration science to mainstream ecology and conservation: an ambitious agenda for the 21st Century. Pages xx-xx in Proceedings of the World Working group for Birds of Prey and Owls Conference, Badajoz, Spain. WWGBP, Berlin, Germany.

Download

30. Daub, B. C. Oak-maple ridge-top forest (Winter bird population study--1995). Journal of Field Ornithology 67(Supplement):12.

Download

31. Daub, B. C. Oak-maple slope forest (Winter bird population study--1995). Journal of Field Ornithology 67(Supplement):12-13.

Download

32. Frederick, P. C., K. L. Bildstein, B. Fleury, and J. Ogden. 1996. Conservation of large nomadic populations of White Ibises in the United States. Conservation Biology 10: 203-216.

Download

33. Viverette, C. B., S. Struve, L. J. Goodrich, and K. L. Bildstein. 1996. Decreases in migrating Sharp-shinned Hawks (Accipiter striatus) at traditional watchsites in eastern North America. Auk 113: 32-40.

Download

34. Allen, P. E., L. J. Goodrich, and K. L. Bildstein. 1996. Within- and among-year effects of cold fronts on migrating raptors at Hawk Mountain, Pennsylvania, 1934-1991. Auk 113: 329-338.

Download

35. MacWhirter, B., and K. L. Bildstein. 1996. Northern Harrier (Circus cyaneus). Number 210 in The birds of North America, No. 210, A. Poole and F. Gill, editors. The Academy of Natural Sciences and the American Ornithologists' Union, Philadelphia, Pennsylvania, and Washington, D. C.

Download

36. Noojibail, G. 1995. A relationship between songbird breeding success, small mammal abundance and fragmented forests in eastern Pennsylvania. The Meadowlark (Journal of Illinois Ornithology) 4:7-11.

Download

37. Goodrich, L. J., and K. L. Bildstein. 1995. Forest fragmentation and bird habitats, Hawk shooting, and Peregrine Falcon. Pages 287-288, 343, and 514-515 in Conservation and environmentalism: an encyclopedia, R. Paehlke, editor. Garland, New York, New York.

Download

38. Bildstein, K. L. In Press. Group foraging in colonial waterbirds. In Colonial breeding in waterbirds: evolutionary causes and functional consequences, F. Cezilly, H. Hafner, and D. N. Nettleship, eds. Oxford Univ. Pr., Oxford, England.

Download

39. Jie, D., A. Eakright, L. Goodrich, and C. Viverette. Oak-maple slope forest (Breeding Bird census -- 1995). J. Field Ornithology 67 (Supplement): 47.

Download

40. Eakright, A., D. Jie, L. Goodrich, and C. Viverette. Oak-maple ridge-top forest (Breeding Bird Census -- 1995). J. Field Ornithology 67 (Supplement): 47.

Download

41. Goodrich, L. J., C. Viverette, S. E. Senner, and K. L. Bildstein. 1998. Long-term use of Breeding Bird Census plots to monitor populations of Neotropical migrants breeding in deciduous forest in eastern Pennsylvania, USA. Pages 151-166 in Measuring and monitoring forest biodiversity. Smithsonian Institution Press, Washington, D.C.

Download

42. Ardia, D. 2001. Use of nestboxes by roosting American Kestrels wintering in eastern Pennsylvania. Journal of Raptor Research 35:58-61. 042

Download

43. Ottinger, J. and K. L. Bildstein. 2000. Spring raptor migration summary. Pennsylvania Birds 14:94-96.

Download

44. Valdez, U., S. Robertson, B. Robertson, and K. L. Bildstein. 2000. Nestbox use by American Kestrels (Falco sparverius) and European Starlings (Sturnus vulgaris) in eastern Pennsylvania. Pennsylvania Birds 14:150-153.

Download

45. DeCandido, R., D. Allen, and K. L. Bildstein. 2001. The migration of Steppe Eagles (Aquila nipalensis) and other raptors in central Nepal, autumn 1999. Journal of Raptor Research 35:35-39.

Download

46. Wiehn, J. 1997. Plumage characteristics and reproductive fitness in American Kestrels. Journal of Avian Biology 28:47-55.

Download

47. Wiehn, J., E. Korpimaki, and K. L. Bildstein. Plumage characteristics and blood parasites in American Kestrels. Ethology 103:304-317.

Download

48. Ardia, D., and K. L. Bildstein. 1997. Sex-related differences in habitat selection in wintering American Kestrels. Animal Behaviour 53:1305-1311.

Download

49. Bohall Wood, P., C. Viverette, L. Goodrich, M. Pokras, and C. Tibbott. 1996. Environmental contaminant levels in Sharp-shinned Hawks from the eastern United States. Journal of Raptor Research 30: 136-144.

Download

50. Atkinson, E. C., L. J. Goodrich, and K. L. Bildstein. 1996. A temporal field guide to autumn raptor migration at Hawk Mountain Sanctuary, Pennsylvania. Pennsylvania Birds 10:134-137.

Download

51. Bildstein, K. L. 1997. Factors influencing short- and long-term chances in raptor migration at Hawk Mountain Sanctuary, USA, 1934-1995. Buteo 9:5-15.

Download

52. Bildstein, K. L. 1997. Wading-bird science: a guide for the twenty-first century. Colonial Waterbirds 20(1):138-142.

Download

53. Atkinson, E. 1997. Singing for your supper: acoustical luring of avian prey by Northern Shrikes. Condor 99:203-206.

Download

54. Bildstein. K. L., Wendy Schelsky, J. Zalles, and S. Ellis. 1998. Conservation status of tropical raptors. Journal of Raptor Research 32: 3-18.

Download

55. Maransky, B., L. Goodrich, and K. Bildstein. 1997. Seasonal shifts in the effects of weather on the visible migration of Red-tailed Hawks at Hawk Mountain, Pennsylvania, 1992-1994. Wilson Bull.,109(2): 246-252.

Download

56. Bildstein, K. L. and J. I. Zalles. 2001. Raptor migration along the Mesoamerican land corridor. Pages 119-141, Hawkwatching in the Americas (Proceedings of the Hawk Migration Association of North America's 25th Anniversary 2000 conference), edited by Keith L. Bildstein and Daniel Klem, Jr. Hawk Migration Association of North America, North Wales, Pennsylvania.

Download

57. Rodriguez, F., M. Martell, P. Nye, and K. L. Bildstein. Osprey migration through Cuba. Pages 107-117, Hawkwatching in the Americas (Proceedings of the Hawk Migration Association of North America's 25th Anniversary 2000 conference), edited by Keith L. Bildstein and Daniel Klem, Jr. Hawk Migration Association of North America, North Wales, Pennsylvania.

Download

58. DeSanto, T. L., J. W. Johnston, and K. L. Bildstein. 1997. Wetland feeding site use by White Ibises (Eudocimus albus) breeding in coastal South Carolina. Colonial Waterbirds 20:167-176.

Download

59. Bildstein, K. L. and J. Zalles. 1998. Moving targets: the science and conservation of migrating raptors in the Western Hemisphere. Proceedings of the migrating birds know no boundaries symposium and workshop. Torgos 28:97-108.

Download

60. Ardia, D. R. and K. L. Bildstein. 2001. Sex-related differences in habitat use in wintering American kestrels. Auk 118:746-750.

Download

61. Aradis, A. 2000. Magnitude and seasonal timing of Northern Harrier (Circus cyaneus) migration at Hawk Mountain Sanctuary, Pennsylvania, 1936-1999. American Hawkwatcher 26:16-20.

Download

62. Rohrbaugh, R. W. and R. H. Yahner. 1997. Effects of macrohabitat and microhabitat on nest-box use and nesting success of American Kestrels. Wilson Bulletin 109:41-423.

Download

63. Hoover, J., and M. Brittingham. 1998. Nest-site selection and nesting success of Wood Thrushes. Wilson Bulletin 110:375-383.

Download

64. Wilson, G., M. Brittingham, and L. J. Goodrich. 1998. How well do artificial nests estimate the success of real nests. The Condor100:357-364.

Download

65. Bildstein, K. L. 1998. Long-term counts of migrating raptors: a role for volunteers in wildlife research. Journal of Wildlife Management 62:435-445.

Download

66. Castellucci, S. A., S. B. Oplinger, and J. R. Klucsarits. 1998. Hematology and detection of hemoparasites in the American Kestrel (Falco sparverius) during summer nesting period. Journal of the Pennsylvania Academy of Sciences72(1):29-31.

Download

67. Klucsarits, J. R., B. Robertson, and S. Robertson. 1997. Breeding success of American Kestrels nesting in boxes in eastern Pennsylvania, 1987-1994. Pennsylvania Birds 11:138-140.

Download

68. Bildstein, K. L. 2001. Raptors as vermin: the history of human attitudes towards Pennsylvania's birds of prey. Endangered Species Update. 18: 124-128.

Download

69. Bildstein, K. L. and D. Klem, Jr., editors. Hawkwatching in the Americas. Proceedings of the 25th anniversary meeting of the Hawk Migration Association of North America. Hawk Migration Association of North America, North Wales, Pennsylvania.

Download

70. Bildstein, K. L., J. I. Zalles, J. Ottinger, and K. McCarty. 2000. Conservation biology of the world's migratory raptors: status and strategies. Pages 573-590 in Raptors at Risk, Chancellor, R. D. and B.-U. Meyburg, eds. World Working Group on Birds of Prey and Owls, Berlin, Germany.

Download

71. McCarty, K. M., M. Farhoud, J. Ottinger, L. G. Goodrich, and K. L. Bildstein. Spring migration at Hawk Mountain Sanctuary, 1969-1998. Pennsylvania Birds 13:11-15.

Download

72. Olivo, C. 2001. Conservation status and knowledge of raptor migration in Bolivia. Newsletter of the World Working Group on Birds of Prey and Owls. 29/32: 34-40.

Download

73. McCarty, K., and K. L. Bildstein. 2001. Spring raptor migration summary 2001. Pennsylvania Birds. 15(2):53-56.

Download

74. Bildstein, K. L. and K. Meyer. 2000. Sharp-shinned Hawk (Accipiter striatus). The birds of North America. 482:1-28.

Download

75. Bartholomew-Began, S. 1999. Additions to the bryoflora of Hawk Mountain Sanctuary, Berks County, Pennsylvania. Journal of the Pennsylvania Academy of Science 73(1):3-9.

Download

76. Smallwood, J. A., C. Natale, K. Steenhof, M. Meetz, C. D. Marti, R. J. Melvin, G. R. Bartolotti, R. Robertson, S. Robertson, W. R. Shuford, S. A. Lindemann, and B. Tornwall. 1999. Clinal variation in the juvenal plumage of American Kestrels. J. Field Ornithol. 70(3):425-435.

Download

77. Inzunza, E. R., S. W. Hoffman, L. J. Goodrich, and R. Tingay. 2000. Conservation strategies for the world's largest known raptor migration flyway: Veracruz the river of raptors. Raptors at Risk:591-596.

Download

78. Zegers, D. A., F. May, and L. J. Goodrich. 2000. Identification of nest predators at farm/forest edge and forest interior sites. Journal of Field Ornithology 71(2):207-216.

Download

79. Bildstein, K. L. 1999. Racing with the sun: the forced migration of the Broad-winged Hawk. Gatherings of angels: 79-92.

Download

80. Bildstein, K. L. 2000. Mountaintop science: the history of conservation ornithology at Hawk Mountain Sanctuary. 153-181 in Contributions to the history of North American ornithology. Memoirs of the Nuttall Ornithological Club, Boston, Massachusetts.

Download

81. Miller, M. W., and M. Monroe. 1999. Black Rail in Berks County. Pennsylvania Birds 13(1): 80-81.

Download

82. Jacobson, M. A., and W. Potter. 1999. A comparison of Red-shouldered Hawk autumn migration counts at Hawk Mountain Sanctuary and Bake Oven Knob, Pennsylvania, 1982-1998. American Hawkwatcher 25: 11-16.

Download

83. Castaño, A. M., and K. L. Bildstein. 1999. Hawks Aloft Worldwide, estrategia cooperativa para la protección de las rapaces migratorias del mundo. Boletín SAO 10: 55-64.

Download

84. Ottinger, J., and K. L. Bildstein. 2000. Autumn raptor migration summary 1999. Pennsylvania Birds 13: 190-196.

Download

85. Zalles, J. I., and K. L. Bildstein, eds. 2000. Raptor watch: a global directory of raptor migration sites. Birdlife International, Cambridge, England; and Hawk Mountain Sanctuary, Kempton, Pennsylvania.

Download

86. Bildstein, K. L., and M. Saborio. 2000. Spring migration counts of raptors and New World vultures in Costa Rica. Ornitologia Neotropical 11:197-205.

Download

87. Bildstein, K. L. 2001. Why migratory birds of prey make great biological indicators. Hawkwatching in the Americas:169-179.

Download

88. Barber, D. R., T. E. Martin, M. A. Melchiors, R. E. Thill, and T. B. Wigley. 2001. Nest success of birds in different silviculture treatments in southeastern U.S. pine forests. Conservation Biology 15:196-207.

Download

89. Barber, D.R., P. M. Barber, and P. G. Jablonski. 2000. Painted Redstart (Myioborus pictus). No. 528 in The birds of North America, No. 528, A. Poole and F. Gill, editors. The Academy of Natural Sciences and the American Ornithologists' Union, Philadelphia, Pennsylvania, and Washington, D. C.

Download

90. Maransky, B. P., and K. L. Bildstein. 2001. Follow your elders: age-related differences in the migration behavior of Broad-winged hawks at Hawk Mountain Sanctuary, Pennsylvania. Wilson Bulletin 113: 350-353.

Download

91. Yosef, R., P. Tryjanowski, and K. L. Bildstein. 2002. Spring migration of adult and immature buzzards (Buteo buteo) through Eilat, Israel: timing and body size. Journal of Raptor Research 36:115-120.

Download

92. Swartzenruber, B. A. and H. M. Beck. 2001. A comparison of counts of migrating Red-tailed Hawks seen at Hawk Mountain Sanctuary and Bake Oven Knob, Pennsylvania, 1961-2000. American Hawkwatcher 27:11-17.

Download

93. Ardia, D. R. 2002. Energetic consequences of sex-related habitat segregation in wintering American Kestrels. Canadian Journal of Zoology, 80: 516-523.

Download

94. Bildstein, K. L., F. Rodriguez Santana, L. O. Melian, and M. Martell. 2002. A new migration route for Swallow-tailed Kite Elanoidesforficatusin east Cuba. Cotinga 18:93-95.

Download

95. McCarty, K. and K. L. Bildstein. 2005. Using Autumn Hawk Watch to track raptor migration and monitor populations of North American birds of prey. Pages 718-725 in U. S. Forest Service Technical Publication PSW-GTR-191.

Download

96. McCarty, K., and K. L. Bildstein. 2001. Autumn raptor migration summary 2001. Pennsylvania Birds 15: 218-224.

Download

97. Yosef, R., L. Fornasari, P. Tryjanowski, M. J. Bechard, G. S. Kaltenecker, and K. Bildstein. 2003. Differential spring migration of adult and juvenile Levant Sparrowhawks Accipiter brevipes through Eilat , Israel . Journal of Raptor Research 37: 31-36.

Download

98. Miller, M. W., E. M. Greenstone, W. Greenstone, and K. L. Bildstein. In press. Timing and magnitude of Broad-winged Hawk migration at Montclair Hawk Lookout, New Jersey, and Hawk Mountain Sanctuary, Pennsylvania . Wilson Bulletin 114: 479-484.

Download

99. Steve Hawk, Nigar Agayeva Chingiz kizi, John Musina, and Kyle McCarty . 2002. Ridge Adherence in Bald Eagles Migrating along the Kittatinny Ridge between Bake Oven Knob and Hawk Mountain Sanctuary, Autumn 1998-2001. American Hawkwatcher 28:11-17.

Download

100. Bildstein, K.L., and J.I. Zalles. 2005. Old World versus New World long-distance migration in accipiters, buteos, and falcons: the interplay of migration ability and global biogeography. Pages 154-167, in Birds of Two Worlds: The Ecology and Evolution of Migratory Birds (R. Greenberg and P. Marra, eds.). John Hopkins Press, Baltimore Maryland.

Download

101. Rodriguez Santana, F., L. M. Hernandez, M. Martell, and K. L. Bildstein. In press. Raptor migration at La Gran Piedra, eastern Cuba , 2001. Journal of Raptor Research 37: 330-333.

Download

102. Bildstein, K. L. and E. Inigo-Elias. Raptors. 2003. In Wildlife Spectacles. Conservation International. Washington, D. C.

Download

103. Bildstein, K. L. Raptor migration in the Neotropics: patterns, processes, and evolutionary consequences. Ornitologia Neotropical 15(Suppl.): 83-99.

Download

104. Teter, S., A. Khalilieh, E. Ashworth , S. Wamiti , L. Bonner. 2003. Ridge adherence in Golden Eagles Migrating along the Kittatinny Ridge between Bake Oven Knob and Hawk Mountain Sanctuary, Autumn 2000-2002. American Hawkwatcher 29: 9-14.

Download

105. Senner, N. R., L. J. Goodrich, D. R. Barber, and M. W. Miller. 2003. Ovenbird nest site selection within a large, contiguous forest in eastern Pennsylvania : variations in microhabitat at used and unused sites. Journal of the Pennsylvania Academy of Science, Vol. 78: xx-xx.

Download

106. Inzunza, E., S. W. Hoffman, and L. J. Goodrich. Stopover ecology of Neotropical migrants in central Veracruz, Mexico. 2004. Bird Conservation Implementation and Integration in the Americas: Proceedings of the Third International Partners in Flight Conference 2002. U.S.D.A. Forest Service Gen. Tech. Rep. PSW-GTR-191.

Download

107. Gurung, S. B., S. Gurung, and K. McCarty. 2004. Autumn 2003 raptor migration in central Nepal . International Hawkwatcher 9: 12-15.

Download

108. DeCandido, C. Nualsri, D. Allen, D., and K. L. Bildstein. Autumn 2003 raptor migration at Chumphon , Thailand : a globally significant raptor migration watchsite in South-East Asia . Forktail 20:41-46.

Download

109. McCarty, K. 2004. Autumn raptor migration summary 2003. Pennsylvania Birds 17: 269-276.

Download

110. Olivio, C. 2004. Cold fronts and raptor migration in Bolivia. Ornitologia Neotropical 16:109-115.

Download

111. Olivo, C. 2004. Migration patterns of Mississippi Kites (Ictinia mississippiensis) in the eastern lowlands of Bolivia Ornitologia Neotropical 15:261-266.

Download

112. McCarty, K. 2004. Spring raptor migration summary 2003. Pennsylvania Birds 18(4): 223-230.

Download

113. Katzner, T., A. Gavashelishvilli, S. Sklyarenko, M. McGrady, J. Shergalin, and K. L. Bildstein. Population and conservation status of Griffon Vultures in the former Soviet Union. 235-240 in Raptors worldwide, ed. by R. D. Chancellor and B. U. Meyberg. World Working Group for Birds of prey and owls, Berlin, Germany.

Download

115. Porras-Peñaranda, P., L. Robichaud, and F. Branch. 2004. New full-season count sites for raptor migration in Talamanca , Costa Rica . Ornitologia Neotropical 15 (Suppl.): 267-278.

Download

116. Gurung, S., C. Lattin, R. Robles., V. Sympson, and G. Quigly. 2004. A comparison of counts of migrating Cooper's Hawks at Hawk Mountain Sanctuary and Bake Oven Knob, Pennsylvania, 1961 - 2003. American Hawkwatcher 30:9-16.

Download

117. Bildstein, K. L., J.P. Smith, and R. Yosef. 2007. Migration counts and monitoring. Pages 101-116 in Raptor research and management and techniques, edited by D. M Bird and K. L. Bildstein. Hancock House Publishers. Blain, Washington, USA.

Download

118. Katzner, T., S. Robertson, B. Robertson, J. Klucsarits, K. McCarty, and K. Bildstein. 2005. Results from a long-term nest-box program for American Kestrels: implications for improved population monitoring and conservation. Journal of Field Ornithology 76(3):217-225.

Download

119. Jensen, W. J., M. S. Gregory, G. A. Baldassarre, F. J. Vilella, and K. L. Bildstein. 2005. Raptor abundance and distribution in the Llanos wetlands of Venezuela. J. Raptor Res. 39(4):417-428.

Download

120. Porras-Penaranda. P. and K. McCarty. 2005. Autumn 2004 Raptor Migration at Talamanca, Costa Rica. International Hawkwatcher 10:3-6.

Download

121. DeCandido, R., and D. J. Allen. 2005. First nesting of Cooper's Hawks (Accipiter cooperii) in New York City since 1955. J. Raptor Research 39(1):109.

Download

122. Ferland-Raymond, B., M. Bachand, D. Thomas, & K. Bildstein. 2005. Flapping rates of migrating and foraging Turkey Vultures Cathartes aurain Costa Rica. Vulture News 53:4-9.

Download

123. DeCandido, R., D. Allen, and R. Yosef. Comparison of spring migration phenology of Bee-eaters and Oriental Honey-Buzzards (Pernis ptilorhyncus)at Tanjung Tuan, Malaysia 2000-01. Ardea 92(2): 169-173.

Download

124. DeCandido, D. Allen. Nocturnal hunting by Peregrine Falcons at the Empire State Building, New York City. 2006. The Wilson Journal of Ornithology 118(1):53-58.

Download

125. Goodrich, L. J., M. C. Brittingham, J. A. Bishop, and P. Barber. 2006. An interagency-led effort: biodiversity conservation in Pennsylvania: a summary of the status of wildlife habitat and habitat threats statewide. Pp. 559-567 in Biodiversity conservation handbook: State, local, and private protection of biological diversity, ed. by R. B. McKinstry, Jr., C. Ripp, and E. Lisy. Environmental Law Institue, Washington, D. C.

Download

126. Farmer Hall, G. 2005. Spring Raptor Migration Summary. Pennsylvania Birds 19(2): 115-117.

Download

127. DeCandido, R., R. O. Bierregaard, Jr., M. S. Martell, and K. L. Bildstein. 2006. Evidence of nocturnal migration by Osprey (Pandion haliaetus) in North America and Western Europe. Journal of Raptor Research 40(2): 156-158.

Download

128. Munroe, D., D.W. Thomas, and M.M. Humphries. 2005. Torpor patterns of hibernating eastern chipmunks (Tamias striatus) vary in response to the size and fatty acid composition of food hoards. Journal of Animal Ecology 74: 692-700.

Download

129. Ardia, D. 2006. Glycated hemoglobin and albumin reflect nestling growth and condition in American Kestrels. Comparative Biochemistry and Physiology,Part A, 143: 62-66.

Download

130. Bildstein, K. L. In press. Migrating raptors of the world: their ecology and conservation. Cornell University Press, Ithaca, NY.

Download

131. Farmer, G. Autumn raptor migration summary 2005. Pennsylvania Birds 19: 198-205.

Download

132. Robert DeCandido, D. Allen, and K. L. Bildstein. 2006. Spring migration of Oriental Honey-buzzards Pernis ptilorhyncus and other rpators at Tanjung Tuan, Malaysia, 2000-2001. Forktail 22: 156-160.

Download

133. Gavashelishvili, A. 2005. Vulture movements in the Caucasus. Vulture News 53:28-29.

Download

134. Gavashelishvili, A., & M. J. McGrady. 2006. Some results of research on the Cinereous Vulture Aegypius monachusin Georgia. Vulture News 54:4-10.

Download

135. Careau, V., J. Therrien, P. Porras, D. Thomas, and K. Bildstein. 2006. Soaring and gliding flight of migrating Broad-winged Hawks: Behavior in the Nearctic and Neotropics compared. The Wilson Journal of Ornithology 118(4):471-477.

Download

136. Reudink, M. W., S. G. Mech, S. P. Mullen, and R. L. Curry. 2007. Structure and dynamics of the hybrid zone between Black-capped and Carolina chickadees in southeastern Pennsylvania. Auk 124: 463-478.

Download

137. Curry. R.L., L.M. Rossano, and M.W. Reudink. In press. Behavioral aspects of chickadee hybridization. Chapter 7 in K. Otter, editor. Ecology and behavior of chickadees and titmice: an integrated approach. Oxford University Press, Oxford, England.

Download

138. Gavashelishvili, L. 2005. Vultures of Georgia and the Caucasus. Georgian Center for the Conservation of Wildlife and Buneba Print Publishing. Tiblisi, Georgia. 96 pages.

Download

139. Mandel, J., and K. L. Bildstein. 2007. Turkey Vultures use anthropogenic thermals to extend their daily activity period. Wilson Journal of Ornithology 119:102-105.

Download

140. Gavashelishvili, A and M. J. McGrady. 2006. Breeding site selection by Bearded Vulture (Gyptaeus barbatus) and Eurasian Griffon (Gyps fulvus) in the Caucasus. Animal Conservation 9:159-170.

Download

141. Farmer, C., D. Husseli, and D. Mizrahi. 2007. Detecting Population Trends in Migratory Birds of Prey. The Auk 124:1047-1062.

Download

142. Zemba, L. Spring raptor migration summary 2006. Pennsylvania Birds. Pennsylvania Birds 20:71-73.

Download

143. Mandel, J. T., K. L. Bildstein, G. Bohrer, and D. W. Winkler. 2008. Movement ecology of migration in Turkey Vultures. PNAS 105(49): 19102-19107.

Download

144. Bildstein, Bechard, Campo, Farmer. 2007. Seasonal abundances and distributions of black vultures (Corragyps atratus) and turkey vultures (Cathartes Aura) in Costa Rica and Panama: Evidence for reciprocal migration in the Neotropics. Neotropical Raptors (Bildstein et al., Eds.), Pages 47-60.

Download

145. Farmer, G., K. McCarty, S. Robertson, B. Robertson, and K. L. Bildstein. 2006. Suspected predation by accipiters on radio-tracked American Kestrels (Falco sparverius) in Eastern Pennsylvania, U.S.A. J. Raptor Res. 40(4):297-300.

Download

146. McGrady, M. J. and A. Gavashelishvili. 2006. Tracking vultures from the Caucasus into Iran. Podoces 1(1/2):21-26.

Download

147. Tingay, R. E., M. A. C. Nicoll, and S. Visal. 2006. Status and distribution of the Grey-headed Fish-eagle (Ichthyophaga ichthyaetus) in the Prek Toal core area of Tonle Sap Lake, Cambodia . Journal of Raptor Research 40: 277-283.

Download

148. Rusbuldt, J. J., J. R. Klucsarits, S. Robertson, and B. Robertson. 2006. Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005. Pennsylvania Birds. 20(3):112-117.

Download

149. Zemba, L. Autumn raptor migration summary 2007. Pennsylvania Birds. Pennsylvania Birds 20-177-183.

Download

150. Medica, D., R. Clauser, K. Bildstein. 2007. Prevalence of West Nile Virus Antibodies in a Breeding Population of American Kestrels (Falco sparverius) in Pennsylvania. Journal of Wildlife Diseases 43:538-541.

Download

151. Bildstein, K. L., D. R. Barber, and A. Zimmerman, eds. 2007. Neotropical raptors: proceedings of the Second Neotropical Raptors Network Congress. Hawk Mountain Sanctuary, Orwigsburg, PA.

Download

152. Bildstein, K. L. 208. A brief history of raptor conservation in North America. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Hawk Mountain Sanctuary, Orwigsburg, PA.

Download

153. Bildstein, K., C. J. Farmer, and R. Yosef. Raptor population monitoring: examples from migration watchsites in North America. 2009. Avocetta 33:43-51.

Download

155. Seipke, S. H., A. M. Castaño, and K. L. Bildstein. 2007. Spanish common names of raptors in Latin America. Pages 229-256 in Neotropical Raptors (K. L. Bildstein, D. R. Barber, and A. Zimmerman, eds.). Hawk Mountain Sanctuary, Orwigsburg, PA.

Download

156. Bildstein, K. L., J. Smith, and E. Ruelas Inzunza. 2008. The future of raptor migration monitoring in North America. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D.C.

Download

157. Goodrich, L. J. and J. Smith. 2008. Raptor migration in North America. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

158. Farmer, C. J. and D. T. Hussell. 2008. The Raptor Population Index in practice. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

159. Farmer, C. J., R. J. Bell, B. Drolet, E. Greenstone, L. Goodrich, D. Grove, D. J. T. Hussell, D. Mizrahi, F. Nicoletti, and J. Sodergren. 2008. Trends in autumn counts of migratory raptors in northeastern North America, 1974-2004. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

160. Smith, J. P., C. J. Farmer, S. W. Hoffman, G. S. Keltenecker, K. Z. Woodruff, and P. F. Sherrington. 2008. Trends in autumn counts of migratory raptors in western North America, 1983-2005. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

161. Smith, J. P., C. J. Farmer, S. W. Hoffman, C. Lott, L. J. Goodrich, J. Simon, C. Riley, and Ernesto Ruelas Inzuna. 2008. Trends in autumn counts of migratory raptors around the Gulf of Mexico, 1995-2005. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

163. Farmer, C. J., L. J. Goodrich, E. Ruelas Inzunza, J. P. Smith. 2008. Conservation status reports of North American raptors. In The State of North America's birds of prey (K. L. Bildstein, J. Smith, and E. Ruelas, eds.). Series in Ornithology No. 3, Nuttall Ornithological Club and American Ornithologists' Union, Washington, D. C.

Download

164. Bird, D. M., and K. L. Bildstein (eds.). 2007. Raptor research and management techniques. Hancock House Publishers, Blaine, Washington.

Download

165. Zemba, L. 2008. Spring raptor migration summary 2007. Pennsylvania Birds. 21: 74-75.

Download

166. Sarasola, J. H., J. J. Negro, K. A. Hobson, G. R. Bortolotti, and K. L. Bildstein. 2008. Can a “wintering area effect” explain population status of Swainson’s hawks: A stable isotope approach. Diversity and Distributions 14: 686-691.

Download

168. Michener W.K. K.L. Bildstein A. McKee R.R. Parmenter W.W. Hargrove D. McClearn and M. Stromberg. 2009. Biological Field Stations: Research Legacies and Sites for Serendipity. BioScience 59: 300-310.

Download

170. Goodrich, L.J. 2008. Spring raptor migration summary 2008. Pennsylvania Birds 22: 89-93.

Download

171. Bildstein, K.L. 2009. The geography of raptor migration: with a special emphasis on eastern Asia. Proceedings of the 5th symposium on Asian raptors 2008. Asian Raptor Research and conservation Network. Hanoi, Vietnam.

Download

172. Bildstein, K.L. 2010. Diurnal Raptor Migration. Pages 99-110 in Avian ecology and conservation: a Pennsylvania focus with national implications. (S. K. Majumdar, T. L. Master, M. Brittingham, R. M. Ross, R. Mulvihill, and J. Huffman, eds.). Pennsylvania Academy of Science, Harrisburg, PA.

Download

173. Klem, D., Jr., C. J. Farmer, N. Delacretaz, Y. Celb, and P. G. Saenger. 2009. Architectural and landscape fctors associated with bird-glass collissions in an urban envitronment. Wilson Journal of Ornithology 121: 126- 134.

Download

174. Faaborg, J., R.T. Holmes, A.D. Anders, K.L. Bildstein, K.M. Dugger, S.A. Gauthreaux, P. Heglund, K.A. Hobson, A.E. Jahn, D.H. Johnson, S.C. Latta, D.J. Levey, P.P. Marra, C.L. Merkord, E. Nol, S.I. Rothstein, T.W. Sherry, T.S.Sillett, F.R. Thompson, and N. Warnock. Recent advances in understanding migration systems of new world landbirds. Ecological Monographs 20: 398-418.

Download

175. Brittingham. M.C. and L.J. Goodrich. 2010. Habitat Fragmentation: A Threat to Pennsylvania's Forest Birds. Avian Ecology and Conservation: A Pennsylvania Focus with nation Implications, 15: 204-216.

Download

176. Bildstein K. L., M. J. Bechard, C. Farmer, and L. Newcomb. 2009. Narrow sea crossings present major obstacles to migrating Griffon Vultures (Gyps fulvus). Ibis 151: 382-391.

Download

177. Faaborg, J., R.T. Holmes, A.D. Anders, K.L. Bildstein, K.M. Dugger, S.A. Gauthreaux, P. Heglund, K.A. Hobson, A.E. Jahn, D.H. Johnson, S.C. Latta, D.J. Levey, P.P. Marra, C.L. Merkord, E. Nol, S.I. Rothstein, T.W. Sherry, T.S.Sillett, F.R. Thompson, and N. Warnock. Conserving migratory landbirds in the New World: Do we know enough? Ecological Monographs.

Download

178. Goodrich, L.J. Autumn Raptor Migration Summary 2008. Pennsylvania Birds. Pennsylvania Birds 22: 200-206.

Download

179. D.L. Medica and K.L. Bildstein. 2009. Annual Variation in West Nile Virus Antibodies in American Kestrels (Falco sparverius) in Eastern Pennsylvania. Journal of Raptor Research 43(4): 301-307.

Download

180. Inzunza, E.R., L.J. Goodrich, S.W. Hoffman, E.M. Leyva, J.P. Smith, E.P. Rojas, R.R. Mesa, K.L. Scheuermann, S.L.M. Ortiz, Y.C. Carrasco, N. Ferriz, R. Straub, M.M.P. Perez, and J.G. Barrios. 2009. Long Term Conservation of Migratory Birds in Mexico: The Verecruz River of Raptors Project. Proceedings of the Fourth Internation Partners in Flight Conference: Tundra to Tropics. Pages 577-598.

Download

181. Kunkle, D., L.J. Goodrich, D. Barber, C. Farmer, and K. Bildstein. 2009. Movements of Red-tailed Hawks Color-marked on the Kittatinny Ridge in Eastern Pennsylvania. Hawk Migration Studies 34(2): 18-24.

Download

182. Inzunza, E.R., L.J. Goodrich, and S.W. Hoffman. 2010. North American population estimates of waterbirds, vultures and hawks from migration counts in Veracruz, Mexico. Bird Conservation International 20: 124-133.

Download

183. Farmer, C.J. and J.P. Smith. 2009. Migration Monitoring Indicates Widespread Declines of American Kestrels (Falco sparverius) in North America. Journal of Raptor Research 43(4): 263-273.

Download

185. Nuzzo, V. A., J. C. Maerz, and B. Blossey. 2009. Earthworm invasion as the driving force behind plant invasion and community change in northeastern North American forests. Conservation Biology 23:966-974.

Download

186. Farmer, C.J., J.P. Smith. 2010. Seasonal differences in migration counts of Raptors: utility of spring counts for population monitoring. Journal of Raptor Research 44(2): 101-112.

Download

187. Goodrich, L.J. Autumn Raptor Migration Summary 2009. Pennsylvania Birds Vol 23, No. 4.

Download

188. Houston, C. S., D. R. Barber, B. Terry, M. J. Stoffel, M. Blom, J. Mandel, and K. L. Bildstein. 2008. Hourly distances and altitudes of a recently-fledged Turkey Vulture on its first southbound migration. Blue Jay 66:148-157.

Download

189. Hinnebusch, D.M., J.F. Therrien, M.A. Valiquette, B. Robertson, S. Robertson, and K.L. Bildstein. 2010. Survival, site fidelity, and population trends of American Kestrels wintering in Southwestern Florida. The Wilson Journal of Ornithology 122(3):475–483.

Download

190. Farmer, C.J., K. Safi, D.R. Barber, I. Newton, M. Martell, and K.L. Bildstein. 2010. Efficacy of Migration counts for monitoring continental populations of raptors: an example using the osprey (Pandion haliaetus). The Auk 127(3): 863-870.

Download

191. Ananian, V., K. Aghababyan, Siranush Tumanyan, Grigor Janoyan, and Keith Bildstein. 2010. Shikra Accipiter badius breeding in Armenia. Sandgrouse 32:151-155.

Download

193. Inzunza, E.R., L.J. Goodrich, and S.W. Hoffman. 2010. Cambios en las poblaciones de aves rapaces migratorias en Veracruz, Mexico, 1005-2005. Acta Zoologica Mexicana 26(3): 495-525.

Download

194. Juhant, M. A. 2010. Austral spring migration counts of raptors in Runta Rasa, Argentina. Ornitologica Neotropical 21:263-270.

Download

195. Goodrich, L.J. Spring Migration Summary. 2010. Pennsylvania Birds Vol. 24 No. 10.

Download

196. Barber, D.R. and K. Bildstein. 2011. A lightweight portable, walk-in trap for catching vultures. Vulture News 60: 22-25.

Download

197. Mandel, J.T., D.W. Winkler, D. Barber, C. Stuart Houston, and K.L. Bildstein. Migration path annotation: cross-continental study of migration-flight response to environmental conditions. Ecological Applications. In Print.

Download

199. Brittingham, M.C. and L.J. Goodrich. 2010. Wildlife habitat: the key to abundance, distribution, and diversity. Pages 10-10 in Terrestrial vertebrates of Pennsylvania (M.A. Steele, et. al. eds). Johns Hopkins University Press, Baltimore Maryland.

Download

200. Goodrich, L.J. 2010. Sharp-shinned Hawk. Pages 237-241 in Terrestrial vertebrates of Pennsylvania (M.A. Steele, et. al. eds). Johns Hopkins University Press, Baltimore Maryland.

Download

201. Goodrich, L.J. 2010. Broad-winged Hawk. Pages 243-247 in Terrestrial vertebrates of Pennsylvania (M.A. Steele, et. al. eds). Johns Hopkins University Press, Baltimore Maryland.

Download

202. Goodrich, L.J. Autumn Raptor Migration Summary 2010. Pennsylvania Birds Vol. 24, No. 4.

Download

203. Bernard, M.J., L.J. Goodrich, W.M. Tzilkowski, and M.C. Brittingham. 2011. Site fidelity and lifeteime territorial consistency of ovenbirds (Seiurus aurocapilla) in a contiguous forest. The Auk 128(4): 633-642.

Download

204. Batista, C., R. Miro, G. Angehr, and K.L. Bildstein. 2004. More than Three Million Migrating Raptors Counted Ocean-to-Ocean in Panama. Autumn 2004. Hawk Migration Studies-Fall pg. 5-6.

Download

205. Juhant. M.A. 2011. Where to watch raptor migration in South America. Neotropical Birding 9: 8-16.

Download

206. Bilstein, K.L, and B.G. Peterjohn. 2012. The Future of Banding in Raptor Science. Journal of Raptor Research 46(1): 3-11.

Download

207. Ferrer, M., K.L. Bildstein, V. Penteriani, E. Casado, M. de Lucas. 2011. Why Birds with Deferred Sexual Maturity Are Sedentary on Islands: A Systematic Review. PLoS ONE, July 6(7): 1-7.

Download

208. Goodrich, L.J., C.J. Farmer, D.R. Barber, and K.L. Bildstein. What banding tells us about the movement ecology of raptors. 2012. Journal of Raptor Research 46(1): 27-35.

Download

209. Goodrich, L. 2011. Pennsylvania spring migration Summary 2011. Pennsylvania Birds 25:74-76.

Download

210. Bildstein, K.L. 2011. Counting the 'lost generation:' improving the accuracy of population assessments in birds. Animal Conservation 14: 336-337.

Download

211. Bohrer, G., D. Brandes, J. T. Mandel, K. L. Bildstein, T. A. Miller, M. Lanzone, T. Katzner, C. Maisonneuve, and J.A. Tremblay. 2011. Estimating updraft velocity components over large spatial scales: contrasting migration strategies of golden eagles and turkey vultures. Ecology Letters 2011.

Download

212. Katzner, T., B.W. Smith, T. A. Miller, D. Brandes, J. Cooper, M. Lanzone, D. Brauning, C. Farmer, S. Harding, D. Kramar, C. Koppie, C. Maisonneuve, M. Martell, E.K. Mojica, C. Todd, J.A. Tremblay, M. Wheeler, D.F. Brinker, T.E. Chubbs, R. Gubler, K. O’Malley, S. Mehus, B. Porter, R.P. Brooks, B.D. Watts, and K.L. Bildstein. 2012. Status, biology and conservation priorities for North America’s eastern Golden Eagle (Aquila chrysaetos) population. The Auk. 129(1): 168-176.

Download

213. Goodrich, L. 2011. Autumn raptor migration summary 2011. Pennsylvania Birds. In press.

Download

214. Therrien, J. F., G. Gauthier, and J. Bety. 2012. Survival and reproduction of adult snowy owls tracked by satellite. Journal of Wildlife Management. The Journal of Wildlife Management 76(8):1562–1567.

Download

215. Juhant, M. A. 2012. Raptor migration at Concepcion, Bolivia. The Wilson Journal of Ornithology 124(3):636-640.

Download

216. Juhant, M.A. 2012. Where to watch raptor migration in the Caribbean. Neotropical Birding 11: 4-15.

Download

217. Bildstein, K. L. 2012. The role of banding in raptor conservation: Proceedings of a special session at the 2010 RRF Annual Meeting, Fort Collins, Colorado. Journal of Raptor Research 46:1-2.

Download

218. Bildstein, K. L., L. L. Severinghaus, and R. Yosef (eds.). 2012. Field guide to the raptors of East Asia. Volume 1. Migratory species. Asian Raptor Research and Conservation Network, Japan.

Download

219. Therrien, J.-F, L. J. Goodrich, D.R. Barber, and K.L. Bildstein. 2012. A long-term database on raptor migration at Hawk Mountain Sanctuary, northeastern United States. Ecology 93(8): 1979.

Download

220. Goodrich, L. Raptor migration summary – Spring 2012. Pennsylvania Birds. In press.

Download

221. Gavashelishvili, A., M. McGrady, M. Ghasabian and K. L. Bildstein. 2012. Movements and habitat use by immature Cinereous Vultures (Aegypius monachus) from the Caucasus. Bird Study, iFirst pp. 1-14.

Download

222. Hedlin, E. M., C. S. Houston, P. D. McLoughlin, M. J. Bechard, M. J. Stoffel, D. R. Barber, and K. L. Bildstein. 2013. Winter ranges of migratory Turkey Vultures in Venezuela. Journal of Raptor Research 47: 145-152.

Download

223. Rexer-Huber, K. and K. L. Bildstein 2013. Winter diet of striated caracara Phalcoboenus australis (Aves, Polyborinae) at a farm settlement on the Falkland Islands. Polar Biology 36:437-443.

Download

224. Goodrich, L. Raptor migration summary – Autumn 2012. Pennsylvania Birds. In press.

Download

225. Therrien, J.F., G. Gauthier, E. Korpimaki, and J. Bety. 2014. Predation pressure by avian predators suggests summer limitationof small-mammal populations in the Canadian Arctic. Ecology 95(1): 56-67.

Download

227. Kendall, C.J., M.Z. Virani, J.G.C. Hopcraft, K.L. Bildstein, D.I. Rubenstein. 2014. Afican Vultures Don't Follow Migratory Herds: Scavenger Habitat Use Is Not Mediated by Prey Abundance. Plos One Vol. 9(1): 1-8 e83470.

Download

228. Hedlin, E.M., C.S. Houston, P.D. McLoughlin, M.J. Bechard, M.J. Stoffel, D.R. Barber, and K.L. Bildstein. 2013. Winter Ranges of Migratory Turkey Vultures in Venezuela. Journal of Raptor Research 47(2): 145-152.

Download

229. Juhant, M.A., J.I. Areta. 2013. Distribution and migration of Mississippi Kites in South America. Journal of Field Ornithology 84(3): 225-261.

Download

230. Therrien, J.F., G. Gauthier, D. Pinaud & J. Bêty. Irruptive movements and breeding dispersal of snowy owls: a specialised predator exploiting a pulsed resource. To be submitted to Animal Behavior.

Download

232. Tejeda-Tellez, A.G. 2013. Spring 2010 raptor migration at Talamanca, Costa Rica. Cotinga 36:11–15.

Download

233. Vansteelant, W., J. Shamoun-Baranes, W. Bouten, E. van Loon, B. Verhelst, and K.L. Bildstein. 2014. Coastal raptors migration at the eastern Black Sea: weather influences and conservation significance. Journal of Field Ornithology 85: 40-55.

Download

234. Julien, J.R., P. Legagneux, G. Gauthier, R.I.G. Morrison, J.F. Therrien, J. Bety. 2014. Contribution of allochthonous resources to breedingin a high-arctic avian predator. Polar Biology 37: 193-203.

Download

235. Yanez, B., A-R. Munoz, K.L. Bildstein, I. Newton, A.G. Toxopeus, and M. Ferrer. 2014. Individual variation in the over-summering areas of immature Short-toed Snake Eagles Circaetus gallicus. Acta Ornithologica, In press.

Download

236. Goodrich, L. 2014. Autumn raptor summary. Pennsylvania Birds 27: 191-196.

Download

237. Kendall, C.J. 2014. The early bird gets the carcass: temporal segregation and its effects on foraging success in avian scavengers. The Auk 131: 12-19.

Download

238. Therrien, J.F., G. Gauthier, D. Pinaud, and J. Bety. 2014. Irruptive movements and breeding dispersal of snowy owls: a specialized predator exploiting a pulsed resource. Journal of Avian Biology. In press.

Download

239. Taylor, S.A., T.A. White, W.M. Hochachka, V. Ferretti, R.L. Curry, and I. Lovette. 2014. Climate-mediated movement in an avian hybrid zone. Current Biology 24: 1-6.

Download

240. Dodge, S., G. Bohrer, K.L. Bildstein, S.C. Davidson, R. Weinzierl, M.J. Bechard, D. Barber, R. Kays, D. Brandes, J. Hahn, and M. Wikelski. 2014. Environmental drivers of variability in movement ecology of turkey vultures (Cathartes aura) in North and South America. Philosophical Transactions of the Royal Society B; doi, org/10.1098/rstb.2013.0195.

Download

241. Therrien, J.F., G. Gauthier, A. Robillard, and J. Bety. Reproductive ecology of snowy owl in the Canadian Arctic (in French). Naturaliste Canadien.

Download

242. Ferrer, M., J. Belliure, E. Minguez, E. Casado, and K.L. Bildstein. 2014. Heat loss and site-dependent fecundity in chinstrap penguins (Pygoscelis antarctica). Polar Biology doi 10.1007/s00300-014-1498-6.

Download

243. Goodrich. L. J. Raptor migration – Spring 2014. Pennsylvania Birds 28 85-87.

Download

244. Yanez, B., A.-R. Munoz, K. L. Bildstein, I. Newton, A. G. Toxopeus, and M. Ferrer. 2014. Individual variation in the over-summering areas of Short-toed Snake Eagles Circaetus gallicus. Acta Ornithologica 49:137-141.

Download

245. Gomez, O., R. López, and Adrián Naveda-Rodriguez. 2014. Avian Pox in Turkey Vulture (Cathartes aura). Vulture News 66: 42-48.

Download

246. Kim, H.K., M. S. Vega, M. Wahl, C. L. Puan, L. Goodrich, and K. L. Bildstein. 2015. Relationship Between the North Atlantic Oscillation andSpring Migration Phenology of Broad-Winged Hawks (Buteoplatypterus) At Hawk Mountain Sanctuary, 1998–2013. Journal of Raptor Research 49(4): 471-478.

Download

247. Therrien, J.F., D. Pinaud, G. Gauthier, N. Lecomte, K.L Bildstein, J. Bety. 2015. Is pre-breeding prospecting behaviour affectedby snow cover in the irruptive snowy owl? A testusing state-space modelling and environmentaldata annotated via Movebank. Movement Ecology (2015) 3:1DOI 10.1186/s40462-015-0028-7.

Download

248. Bildstein, K. L., M. Reeves, M. M. Bobowski, and A. R. Autilio. 2015. Avian scavengers, but not conspecifics, feeding on the carcasses of storm-killed Turkey Vultures on the Falkland Islands. Vulture News. In press

Download

249. Goodrich, L. 2014. Autumn Ratpor Migration Summary: 1.3 million and counting. Pennsylvania Birds 28(4): 199-205.

Download

250. Bildstein, K.L., M. Reeves, M.M. Bobowski, and A.R. Autilio. 2014. Avian scavengers, but not conspcifics, feeding on the carcasses of storm-killed Turkey Vultures on the Falkland Islands. Vulture News 67: 53-59.

Download

251. Gilles, G., P. Legagneux, M. Valiquette, M. Cadieux, and J.F.Therrien. 2015. Diet and reproductive success of an Arctic generalist predator: Interplaybetween variations in prey abundance, nest site location, and intraguildpredation. The Auk 132: 735-747.

Download

252. Subedi, T. R. and R. DeCandido. 2014. Population and breeding success of Red-headed Vulture Sarcogyps calvus and Egyptian Vulture Neophron percnopterus in central west Nepal. Vulture News 67:21-32.

Download

253. Juhant, M. and K. L. Bildstein. 2016. Raptor migration across and around the Himalayas. In Bird migration in the Himalyas: Wetland function amid mountains and glaciers., edited by H. H. T. Prins and T. Namgail. Cambridge University Press, Cambridge, England.

Download

254. Goodrich, L. J. 2015. Raptor migration summary – Spring 2015. Pennsylvania Birds 29:84-86.

Download

255. Bolgiano, N., J.F. Therrien, and G. Grove. 2015. Pennsylvania’s Importance to American Kestrels in a Regional Context. Pennsylvania Birds 29(2): 76-83.

Download

256. Monadjem. A., K. Wolter, W. Neser, and K. Bildstein. 2016. Hooded Vulture (Necrosyrtes monachus) and African White-backed (Gyps africanus). . Nesting at the Olifants River Private Nature Reserve, Limpopo Province, South Africa. Ostrich.

Download

257. Robilard, A., J. F. Therrien, G. Gauthier, K.M. Clark, J. Bêty 2016. Pulsed resources at tundra breeding sites affect winter irruptions at temperate latitudes of a top predator, the snowy owl. Oecologia 181: 424-433.

Download

258. Mallon, J. M., K. L. Bildstein, and T. E. Katzner. In-flight turbulence benefits soaring birds. 2016. Auk 133:79-85.

Download

259. Reeves, M., M.M. Bobowski, M.J. Bechard, D.R. Barber, K.L. Bildstein. 2016. Readability of anodized aluminum bands versus plastic darvic bands on Striated Caracaras in the Falkland Islands (Malvinas). Journal of Raptor Research 50(2): 223-226.

Download

260. Jallow, M., C.R. Barlow, L. Sanyang, L. Dibba, C. Kendall, M. Bechard, K.L. Bildsein. High population density of the Critically Endangered Hooded Vulture Necrosyrtes monachus in Western Region, The Gambia, confirmed by road surveys in 2013 and 2015. 2016. Malimbus 38:23-28.

Download

261. Monroy-Ojeda, A., K. Wolf, E. Martinez-Leyva, L. J. Goodrich, R. Rodriguez Mesa, I. Chavez Dominguez, G. Ramon Lara, S. W. Hoffman, and E. Peresbarbosa Rojas. 2016. Neotropical Records of Nearctic Raptors: Observational Data from Veracruz, Mexico. The Wilson Journal of Ornithology 128(3):631–637.

Download

263. Naveda-Rodríguez, A., K. L. Bildstein, and F. H. Vargas. 2016. Geographic patterns of species richness of diurnal raptors in Venezuela. Biodiversity and Conservation DOI 10.1007/s10531-016-1102-1.

Download

264. McCabe, R.A., C.L. Baun, T.L. Master, L.J. Goodrich, and K.L. Bildstein. 2016. Turkey Vulture Scavenging Prey at a Broad-winged Hawk Nest. Journal of Raptor Reserach 50(4): 424-425.

Download

265. Katzner, T. E., E. A. Bragin, A. E.Bragin, M.McGrady, T. A. Miller, and K. L. Bildstein. 2016. Unusual clockwise loop migration lengthens travel distances and increases potential risks for a central Asian, long distance, trans-equatorial migrant, the Red-footed Falcon Falco vespertinus. Bird Study pages 1-7.

Download

267. Beardsell, A. G. Gauthier, J. F. Therrien, and J. Bety. 2016. Nest site charactertics, patterns of nest reuse, and reporductive output in an Arctic-nesting raptor, the Rough-legged Hawk. The Auk 133: 718-732.

Download

269. Grilli, M.G. S.A. Lambertucci, J.F. Therrien, and K. L. Bildstein. 2017. Wing size but not wing shape is related to migratory behavior in a soaring bird. Journal of Avian Biology 47: 001–010.

Download

272. Goodrich, L. 2016. 2016 Autumn Raptor Migration Summary. Pennsylvania Birds 30(4): 199-205.

Download

273. Dumandan, P.K.T., L.J. Goodrich, J.F. Therrien, and K.L. Bildstein. 2016. Abundance and timing of raptors during spring migration at Hawk Mountain, Pennsylvania, 1969 to 20016. Pennsylvania Birds 30(4): 188-198.

Download

274. Therrien, J.F., S. Weidensaul, D. Brinker, S. Huy, T. Miller, E. Jacobs, S. Weber, T. McDonald, M. Lanzone, N. Smith, and N. Lecomte. 2017. Winter use of a highly diverse suite of habitats by irruptive snowy owls. Northeastern Naturalist. 24(Special Issue 7): B81-B89.

Download

275. Robillard A., G. Gauthier, J.F Therrien, G. Fitzgerald, J.Provencher, and J. Bêty. 2017. Variability in stable isotopes of snowy owl feathers and contribution of marine resources to their winter diet. Journal of Avian Biology 48: 759–769.

Download

277. J.C. Probst, J.F. Therrien, L.J. Goodrich, and K.L. Bildstein. 2017. Increase in Numbers and Potential Phenological Adjustment of Ruby-throated Hummingbirds (Archilochus colubris) during Autumn Migration at Hawk Mountain Sanctuary, Eastern Pennsylvania, 1990–2014. The Wilson Journal of Ornithology 129(2): 360–364.

Download

283. Kane, A., and C. J. Kendall. 2017. Understanding how mammalian scavengers use information from avian scavengers: cue from above. Journal of Animal Ecology doi: 10.1111/1365-2656.12663.

Download

284. Beardsell A., G. Gauthier, D. Fortier, J.F. Therrien, and J. Bêty. 2017. Vulnerability to geomorphological hazards of an Arctic cliff-nesting raptor, the rough-legged hawk. 2017. Arctic Science 00: 1–17 (0000) dx.doi.org/10.1139/as-2016-0025.

Download

285. Therrien, J.F., N. Lecomte. T. Zqirski, M. Jaffre, A. Beardsell, L.J. Goodrich. J. Bêty, A. Franke, E. Zlonis, K.L. Bildstein. 2017. Long-term phenological shifts in migration and breeding-area residency in eastern North American raptors. The Auk 134: 871-881.

Download

288. Bayly, N., K. Rosenberg, W. Easton, C. Gomez, J. Carlisle, D. Ewert, A. Drake, and L. Goodrich. 2017. Major stopover regions and migratory bottlenecks for Nearctic-Neotropical landbirds within the Neotropics: a review. Bird Conservation International 1-26, doi:10.1017/S0959270917000296.

Download

289. Curk, T., T. McDonald, D. Zazelenchuk, S. Weidensaul, D. Brinker, S. Huy, N. Smith, T. Miller, A. Robillard, G. Gauthier, N. Lecomte, and J.F. Therrien. Winter irruptive Snowy Owls (Bubo scandiacus) in North America are note starving. 2018. Canada Journal of Zoology 96: 553-558.

Download

290. Medel, H.J., K.L. Bildstein, R.P. Schlatter, and J.G. Navedo. 2018. Discover of an Austral Migratory Corridor for Raptors in South America. Journal of Raptor Research 52(1): 89-93.

Download

291. Harrington, K.J., S. Pole-Evans, M. Reeves, M. Bechard, M. Bobowski, D.R. Barber, K. Rexer-Huber, N. Lecomete, and K.L. Bildstein. 2018. Seasonal micro-migration in farm-island population of striated caracaras (Phalcoboenus australis) in the Falkland Islands. Movement Ecology 6(4): 1-9.

Download

293. Reeves, M., S. Crofts, and K.L. Bildstein. 2018. Distribution and abundance of breeding Striated Caracaras in the Falkland Islands (Malvinas). Journal of Raptor Research 52(3): 309-315.

Download

294. Bracis, C., K.L. Bildstein, and T. Mueller. 2018. Revisitation analysis uncovers spatio-temporal patterns in animal movement data. Ecography 41: 1-11.

Download

295. Robillard, A., G.Gauthier, J.F. Therrien, and J. Bêty. Wintering space use and site fidelity in a nomadic species, the snowy owl. 2018. Journal of Avian Biology e01707 doi: 10.1111/jav.01707: 1-16.

Download

298. Griffith, J.A., and L.J. Goodrich. Land cover and farmland raptor distribution in Pennsylvania. 2017. Middle States Geographer 50: 64-73.

Download

301. Ely. T.E., C.W. Briggs, S.E. Hawks, G. S. Kaltenecker, D.L. Evans, F.J. Nicoletti, J.F. Therrien, O. Allen, and J.P. DeLong. 2018. Morphological changes in American Kestrels (Falco Sparverius) at continental migration sites. Global Ecology and Conservation 15: e00400.

Download

302. Santonja, P., I. Mestre, S. Weidensaul, D. Brinker, S. Huy, N. Smith, T. McDonald, M. Blom, Z. Zazelenchuck, D. Weber, G. Gauthier, N. Lecomte, and J.F. Therrien. Age composition of winter irruptive Snowy Owls in North America. 2018. Ibis doi: 10.1111/ibi 12647.

Download

309. LaRitz, B., and L. Goodrich. Do Raptors Feed on Migration? Preliminary Results and a Proposal for New Data Collection for Raptor Watchsites. 2019. Hawk Migration Studies - Spring 2018 Season Summary: 29-33.

Download

313. McCabe, R.A., L.J. Goodrich, T.L. Master, and Z. Bordner. Broad-winged Hawk Nesting Behavior in Forested Landscapes of Pennsylvania. 2019. Journal of Raptor Research 53(3): 293-308.

Download