Alpine chough 
American Crow 
Australian raven 
Azure jay 
Azure-naped Jay 
Azure-winged magpie 
Black-billed Magpie 
Black-chested Jay 
Black-collared jay 
Blue Jay 
Bornean green magpie 
Bornean treepie 
Brown jay 
Brown-headed crow 
Brown-necked raven 
California Scrub Jay 
Canada jay 
Cape Crow 
Carrion Crow 
Chihuahuan raven 
Clark's nutcracker 
Common Raven 
Corvus albus x edithae 
Curl-crested jay