gran canaria blue chaffinch fringilla polatzeki female right and canary island blue tit cyanistes teneriffae left.

animal animals biodiversity biology bird birds blue caeruleus canaria canary chaffinch chaffinches color colors colour colours cumbre cyanistes diversity eat eating fauna feed feeder feeding female females food fringilla gran islands life natural nature ornithology parus passeriformes passerine passerines polatzeki seed seeds spain species tejeda teneriffae tit tits two vertebrate vertebrates wild wildlife zoology