\u3ci\u3eBirds of the Rocky Mountains\u3c/i\u3e—Species Accounts, pages 262–277: Swallows, Jays, & Crows

Purple Martin (Progne subis) Tree Swallow (Iridoprocne bicolor) Violet-green Swallow (Tachycineta thalassina) Northern Rough-winged Swallow (Stelgidopteryx ruficollis) Bank Swallow (Riparia riparia) Cliff Swallow (Petrochelidon pyrrhonota) Barn Swallow (Hirundo rusticola) Gray Jay (Perisoreus canadensis) Steller\u27s Jay (Cyanocitta stelleri) Blue Jay (Cyanocitta cristata) Scrub Jay (Aphelocoma caerulescens) Pinyon Jay (Gymnorhinus cyanocephalus) Clark\u27s Nutcracker (Nucifraga columbiana) Black-billed Magpie (Pica pica) American Crow (Corvus brachyrhynchos) Common Raven (Corvus corax