Results 81 to 90 of about 709 (138)

Neutralizing and protective murine monoclonal antibodies to the hemagglutinin of influenza H5 clades 2.3.2.1 and 2.3.4.4. [PDF]

open access: yesInfluenza Other Respir Viruses, 2023
Schuele C   +10 more
europepmc   +1 more source

Genetics of plumage color in the gyrfalcon (Falco rusticolus): analysis of the melanocortin-1 receptor [PDF]

open access: yes, 2012
Genetic variation at the melanocortin-1 receptor (MC1R) gene is correlated with melanin color variation in a few reported vertebrates. In Gyrfalcon (Falco rusticolus), plumage color variation exists throughout their arctic and subarctic circumpolar ...
Kurt K Burnham   +2 more
core  

\u3ci\u3eBirds of the Rocky Mountains\u3c/i\u3e—Species Accounts, pages 110-129: Vultures, Hawks & Eagles [PDF]

open access: yes, 2009
Turkey Vulture (Cathartes aura) Osprey (Pandion haliaetus) Bald Eagle (Haliaeetus leucocephalus) Northern Harrier (Circus cyaneus) Sharp-shinned Hawk (Accipiter striatus) Cooper\u27s Hawk (Accipiter velox) Northern Goshawk (Accipiter gentilis) Red-
Johnsgard, Paul A.
core  

Dooryard. Room With a View: Priceless

open access: yes, 2015
The author describes a birding outing where he and his wife hoped to see a rare gyrfalcon, a bird native to the Arctic tundra, but having been sighted in Maine, outside its normal range, in recent ...
Doiron, Paul
core  

Dietary Plasticity in a Specialist Predator, the Gyrfalcon (\u3ci\u3eFalco rusticolus\u3c/i\u3e): New Insights into Diet During Brood Rearing [PDF]

open access: yes, 2019
Climate and landscape change are expected to affect species’ distributions and interactions, with potentially harmful consequences for specialist predators. Availability of optimal prey can affect reproductive success in raptors, especially in the Arctic,
Robinson, Bryce W.   +3 more
core  

[Photograph 2012.201.B1221.0841]

open access: yes, 1959
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A new posatage stamp in Iceland next year will be illustrated with an Oklahoman's painting of that country's national bird, the "Iceland gyrfalcon.

core  

TDFCAM: A method for estimating stable isotope trophic discrimination in wild populations. [PDF]

open access: yesEcol Evol, 2023
Johnson DL   +7 more
europepmc   +1 more source

Nesting of the Gyrfalcon at the Mouth of the Lena River, Russia

open access: yesПернатые хищники и их охрана, 2014
Vladimir I. Pozdnyakov   +1 more
doaj   +1 more source

Antibody prevalence to avian influenza virus subtypes H5, H7 and H9 in falcons, captive and wild birds, United Arab Emirates, 2003-2006. [PDF]

open access: yesVet Med Sci, 2023
Jöstl N   +8 more
europepmc   +1 more source

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