blue jay

== English == === Alternative forms === bluejay === Noun === blue jay (plural blue jays) Any of species Cyanocitta cristata of North American jays with blue feathering from the top of its head to midway down its back. One of the blue-marked species of the Old World bird genus Coracias. Synonym: roller ==== Derived terms ==== grue jay ==== Related terms ==== gray jay (Perisoreus spp.) green jay (Cyanocorax spp.) ground jay (Podoces spp.) jay jaybird ==== Translations ==== === Further reading === blue jay on Wikipedia.Wikipedia Cyanocitta cristata on Wikispecies.Wikispecies Category:Cyanocitta cristata on Wikimedia Commons.Wikimedia Commons