Gyrfalcon Photos
Click on the thumbnail for high-resolution photos. Click here for the species description page for the Gyrfalcon.
Gyrfalcon 1 (Juvenile) ...
Gyrfalcon Falco rusticolus
Identification Tips:
Length: 20 inches Wingspan: 48 inches
Very large falcon
Long, broad-based, pointed wings
Short, dark, hooked beak ...
Gyrfalcon
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Gyrfalcons are known to form monogamous pairs. Scientists think that these pairings often last until one of the birds dies. Gyrfalcons generally begin to breed when they are about three years old.
Gyrfalcon Behaviour
No observations regarding Gyrfalcon behavior have been submitted to the database yet.
Interesting Facts about Gyrfalcons ...
Gyrfalcon
Falco rusticolus Linnaeus
Status Rare in winter. Although there were only three records in the nineteenth century (first mentioned by Blakiston and Bland 1855) and only 7 more up to 1960, ...
Gyrfalcons are found in arctic and subarctic regions around the world. In winter some North American birds migrate as far south as the U.S. Upper Mid-West.
Gyrfalcons live mainly on the Arctic tundra and on cliffs. A few migrate south into northern Minnesota in the winter.
Population and management ...
Gyrfalcon much larger, with broader wings, longer tail (folded wingtips do not reach tail tip), and only an indistinct face stripe.
Prairie Falcon paler and more brown, has dark "armpits." ...
Gyrfalcon Falco rusticolus Found: North America, Europe, Asia
Photographed by: 1, 2) Dennis Donohue (Shutterstock) 3) PJ Morley
Hobby aka Eurasian Hobby Falco subbuteo Found: Europe, Asia, Africa
Photographed by: Ozkan Uner ...
Gyrfalcon, Falco rusticolus
Prairie Falcon, Falco mexicanus
Peregrine Falcon or "Duck Hawk", Falco peregrinus ...
Gyrfalcon Nest
Ten years ago when I visited Denali National Park in mid July, the highlight of the trip was a pair of Gyrfalcons with their fledgling at Polychrome Pass. The birds (or maybe one of their offspring) are still nesting in the area.
Rough-legged hawks, gyrfalcons, and common ravens utilize similar nesting sites and may compete with peregrine falcons for this resource [189,199]. Some peregrine falcon nest sites were previously used by gyrfalcons [116].
(60-cm) gyrfalcon, and in habits from the swift merlin to the sluggish caracara. True falcons, distinguished by their notched beaks, are widely distributed.
gyrfalcons (Falco rusticolis)
great horned owls (Bubo virginianus)
red foxes (Vulpes vulpes)
domestic dogs (Canis lupis familiaris)
harbor seals (Phoca vitulina)
gray seals (Halichoerus grypus)
northern harriers (Circus cyaeneus) ...
Other falcons include the Gyrfalcon, Lanner Falcon, and the Merlin. Some small insectivorous falcons with long, narrow wings are called hobbies, and some which hover as they hunt for small rodents are named kestrels.
But after having seen this gorgeous Gyrfalcon come to life on the wing, the bunny-hugger in me struggles to come to terms with keeping such a majestic flyer in captivity. And I had the same misgivings about captive parrots.
Largest of the falcons is the gyrfalcon, females of which are about 25
inches long.
The smallest falcon is the American kestrel. It ranges in size
up to 10.5 inches long.
THE ICELAND OR JER FALCON.
[Gyrfalcon.]
FALCO ISLANDICUS, Lath.
[Falco rusticolus.] ...
The cosmopolitan peregrine falcon (unromantically called duck call in the United States) the gyrfalcon of the Arctic tundra have been used in falconry.
Northern Goshawks are still used in falconry today, but during the Middle Ages, there was a hierarchy established for the type of bird a person could posses for falconry. For the Emperor, it was a Golden Eagle or a Gyrfalcon.
It is a member of the Falconid family, which also includes the American kestrel, merlin, prairie falcon and gyrfalcon.
This life cycle controls the rhythm of most animal life on the tundra. Their many predators include ermines, , , , gyrfalcons, and jaegers. These small mammals live less than 2 years in the wild. There are about a dozen lemming species worldwide.
 See also: Falcon, Peregrine, Peregrine Falcon, Hawk, Merlin
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