Gyrfalcon

Definition:

  • (n.) One of several species and varieties of large Arctic falcons, esp. Falco rusticolus and the white species F. Islandicus, both of which are circumpolar. The black and the gray are varieties of the former. See Illust. of Accipiter.

Compare gyrfalcon with other words:

arctic vs. gyrfalcon

gyrfalcon vs. jerfalcon

gerfalcon vs. gyrfalcon

falcon vs. gyrfalcon