Corvidae (Jays & Crows)

Canada Jay

Turquoise Jay

Black-throated Magpie-Jay

Brown Jay

Green Jay

Inca Jay

San Blas Jay

Blue Jay

Steller's Jay

Mexican Scrub Jay

Transvolcanic Jay

Western Scrub Jay

Pinyon Jay

Eurasian Jay

Azure-winged Magpie

Red-billed Blue Magpie

Grey Treepie

Eurasian Magpie

Australian Magpie

Black-billed Magpie

Clark's Nutcracker

Northern Nutcracker

Western Jackdaw

House Crow

Rook

American Crow

Sinaloa Crow

North-western Crow (now lumped with American Crow)

Jamaican Crow

Hooded Crow

Large-billed Crow

Common Raven

Others seen, but not photographed:

Alpine Chough, Tamaulipas Crow, Chihuahuan Raven