Gyrfalcon - Falco rusticolus

Song: Hoarse "KYHa KYHa KYHa" and deeper "Kwah Kwah Kwah" screaming. A lower-pitched, gruffer and more resonant version of typical Peregrine Falcon calls.

Sound: John Neville (Bird Songs of the Arctic); Canada, Yukon; Northern Ogilvies; Adult; Primary Sound;