Papers in the Biological Sciences

 

Date of this Version

2009

Document Type

Book Chapter

Comments

Birds of the Rocky Mountains copyright © 1986, 2009 Paul A. Johnsgard

Abstract

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's Jay (Cyanocitta stelleri)
Blue Jay (Cyanocitta cristata)
Scrub Jay (Aphelocoma caerulescens)
Pinyon Jay (Gymnorhinus cyanocephalus)
Clark's Nutcracker (Nucifraga columbiana)
Black-billed Magpie (Pica pica)
American Crow (Corvus brachyrhynchos)
Common Raven (Corvus corax)

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