Falco rusticolus

== Translingual == === Proper noun === Falco rusticolus m A taxonomic species within the family Falconidae – gyrfalcon. ==== Hypernyms ==== (species): Falconiformes - order; Falconidae - family; Falconinae - subfamily; Falconini - tribe; Falco - genus === References === Falco rusticolus on Wikipedia.Wikipedia Falco rusticolus on Wikispecies.Wikispecies Category:Falco rusticolus on Wikimedia Commons.Wikimedia Commons Audio recordings of Falco rusticolus on Xeno-canto. Gill, F.; Wright, M. (2006), Birds of the World: Recommended English Names, Princeton University Press, →ISBN.