Results 91 to 100 of about 374 (126)

Capillariasis in the Gyrfalcon

The Condor, 1968
According to Gudmundsson (personal communication), a fatal disease of wild Gyrfalcons has existed in Iceland for at least the last 10 years, and periodically birds have been found dead or sick and delivered to the Museum of Natural History. Skins were preserved from these birds, and caseous growths in the mouth and throat, typical of the formalin-fixed
Trainer, D. O., Folz, S. D., Samuel, W. M.   +2 more
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Avian Cholera in a Gyrfalcon (Falco rusticolus)

Avian Diseases, 1987
A 2-year-old female gyrfalcon (Falco rusticolus) was being used to hunt ducks in southeastern Wyoming during an outbreak of avian cholera in waterfowl and wild turkeys. While out overnight, the falcon consumed a bird. Within 24 hours the falcon was anorectic, and it was found dead approximately 48 hours following ingestion of wild prey.
E S, Williams, D E, Runde, K, Mills, L D, Holler   +3 more
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Gyrfalcon: World's First 15K Subsea Development

Offshore Technology Conference, 2000
Abstract The recently completed Gyrfalcon subsea development project in Green Canyon Block 20 is the world's first 15,000 (15k) psig subsea system and had many industry firsts associated with its development. Among those were manufacture and installation of the worlds first 15k subsea tree, a record 12,200 psig ...
Robert L. Byers, Richard E. Trevitt, William R. Philliber   +2 more
openaire   +1 more source

Gyrfalcon color variation

2003
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Gyrfalcon: 15,000-psi Subsea Development

Journal of Petroleum Technology, 2000
This article is a synopsis of paper OTC 11891, "Gyrfalcon: World's First 15K Subsea Development," by Robert L. Byers, Reading & Bates Development Co.; Richard E. Trevitt, Total Offshore Production Systems; and William R. Philliber, Intec Engineering Inc., originally presented at the 2000 Offshore Technology Conference, Houston, 1-4 May.
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Peregrine Falcons Kill a Gyrfalcon Feeding on Their Nestling

Journal of Raptor Research, 2010
Resumen La competencia entre depredadores tope es importante para entender las interacciones en las tramas troficas. Sin embargo, existe poco conocimiento sobre la ocurrencia y las consecuencias de la competencia entre aves rapaces que crian en el artico, en parte debido a las dificultades de obtener registros por las caracterisitcas inherentes del ...
Pokrovsky, I., Lecomte, N., Sokolov, A., Sokolov, V., Yoccoz, N.   +4 more
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Behavior of a Young Gyrfalcon

1953
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Some New Canadian Records for Gyrfalcons

1906
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Gyrfalcon (Falco rusticolus)

The Birds of North America Online, 2008
Travis L. Booms, Tom J. Cade, Nancy J. Clum   +2 more
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gyrfalcon, n.

2023
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