Origin of gyrfalcon
Words nearby gyrfalcon
How to use gyrfalcon in a sentence
The gyrfalcon can certainly not catch a phalarope in flight.Life Histories of North American Shore Birds, Part 1 (of 2)|Arthur Cleveland Bent
The Gyrfalcon is the best-proportioned and most active member of the Falcon tribe.
This bird is as large as the Gyrfalcon, but, although equal in cunning and address, is possessed of less courage.
A dead Arctic tern was on the beach only 90 feet away and visible to the gyrfalcon.
Westley Redhead told us that a gyrfalcon was at Umiat as early as the latter part of May, 1952.