Woodhouse's scrub jay (Aphelocoma[a] woodhouseii) is a species of scrub jay native to western North America, ranging from southeastern Oregon and southern...

scrub jay was once lumped with Woodhouse's scrub jay and collectively called the western scrub jay. The group was also lumped with the island scrub jay...

2 million years, and is possibly derived from the ancestors of Woodhouse's scrub jay. It measures 23 to 28 cm (9.1 to 11.0 in) in length, and weighs...

species: the Florida scrub jay (A. coerulescens), the island scrub jay, the California scrub jay (A. californica), and Woodhouse's scrub jay (A. woodhouseii)...

the (former) western scrub-jay are now considered three separate species: Woodhouse's, the California and the island scrub jays. Two different populations...

with blue upper parts and pale gray underparts. It resembles the Woodhouse's scrub-jay, but has an unstreaked throat and breast. It feeds largely on acorns...

Western scrub jay has been split into the following species: California scrub jay, Aphelocoma californica Woodhouse's scrub jay, Aphelocoma woodhouseii...

of the range stops where the arid pine forest and scrub habitat of the closely related Steller's jay (C. stelleri) begins, generally in the eastern foothills...

A jay is a member of a number of species of medium-sized, usually colorful and noisy, passerine birds in the crow family, Corvidae. The evolutionary relationships...

conspecific observers affect cache-protection strategies in California scrub-jays and Eurasian jays". Current Biology. 27 (2): R51–R53. doi:10.1016/j.cub.2016.11...

Steller's jay (Cyanocitta stelleri) is a bird native to western North America and the mountains of Central America, closely related to the blue jay (C. cristata)...

The Canada jay (Perisoreus canadensis), also known as the gray jay, grey jay, camp robber, or whisky jack, is a passerine bird of the family Corvidae...

white colouration, and is probably closely related to crows and Eurasian jays. The other contains several species from South to East Asia with vivid colouration...

Territory: The Journal of S. W. Woodhouse, 1849-50. Woodhouse's toad (Anaxyrus woodhousii) and Woodhouse's scrub jay (Aphelocoma woodhouseii) were named...

142 Goodwin, p. 70 Madge, Steve (1999) [1994]. Crows and jays : a guide to the crows, jays and magpies of the world. Helm Identification Guides. London:...

pinyon jay is an offshoot from a lineage that gave rise to the scrub-jays and relatives (Aphelocoma) and Cyanocitta (the blue jay and Steller's jay). The...

green jay as conspecific with the Inca jay of the Andes, with C. yncas luxuosus as the green jay and C. yncas yncas as the Inca jay. Green jays are 25–29 cm...

Aphelocoma (Scrub jays) California scrub jay (A. californica) Island scrub jay (A. insularis) Woodhouse's scrub jay (A. woodhouseii) Florida scrub jay (A. coerulescens)...

Inca jay or querrequerre (Cyanocorax yncas) is a bird species of the New World jays, which is native to the Andes of South America. The Inca jay was described...

; Kennedy, Anna (2019-06-12). "First Documented Observation of Island Scrub-Jay (Aphelocoma insularis) Precopulatory Display". Western North American...

October 2021. Madge, Steve & Burn, Hilary (1994): Crows and jays: a guide to the crows, jays and magpies of the world. A&C Black, London. ISBN 0-7136-3999-7...

ISBN 978-0-7022-1015-0. Madge, Steve & Burn, Hilary (1994): Crows and jays: a guide to the crows, jays and magpies of the world. A&C Black, London. ISBN 0-7136-3999-7...

Genus Aphelocoma – scrub-jays California scrub jay, Aphelocoma californica Island scrub jay, Aphelocoma insularis Woodhouse's scrub jay, Aphelocoma woodhouseii...

The ground jays or ground choughs belong to a distinct group of the passerine order of birds in the genus Podoces of the crow family Corvidae. They inhabit...

Lidth's jay (Garrulus lidthi), also known as the Amami jay, is a passerine bird in the family Corvidae native to Japan. Measuring up to 38 cm (15 in) in...

Perseus Project. Madge, Steve & Burn, Hilary (1994): Crows and jays: a guide to the crows, jays and magpies of the world. A&C Black, London. ISBN 0-7136-3999-7...

The Siberian jay (Perisoreus infaustus) is a small jay with a widespread distribution within the coniferous forests in North Eurasia. It has grey-brown...

Aphelocoma (Scrub jays) California scrub jay (A. californica) Island scrub jay (A. insularis) Woodhouse's scrub jay (A. woodhouseii) Florida scrub jay (A. coerulescens)...

The brown jay (Cyanocorax morio) is a large jay native to Central America and southern Texas. The brown jay was formerly placed in its own genus Psilorhinus...

Aphelocoma (Scrub jays) California scrub jay (A. californica) Island scrub jay (A. insularis) Woodhouse's scrub jay (A. woodhouseii) Florida scrub jay (A. coerulescens)...