The Gray Jay
, Perisoreus canadensis
, is a member of the crow and jay family (Corvidae) found in the boreal forests across North America north to the tree-line and in subalpine forests of the Rocky Mountains south to New Mexico and Arizona. It is one of three members of the genus Perisoreus
, the others being the Siberian Jay, P. infaustus
, found from Norway to eastern Russia and the Sichuan Jay, P. internigrans
, restricted to the mountains of...