Gran Canaria Blue Chaffinch

The Gran Canaria blue chaffinch (Fringilla polatzeki) is a species of passerine bird in the finch family Fringillidae. It is endemic to Gran Canaria in Spain's Canary Islands. Gran Canaria blue chaffinches resemble common chaffinches, and are smaller in size than Tenerife blue chaffinches. Other differences are that they have two white bands in the wings, a whiter belly, or less blue shades. Females are a dull grey-brown.