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Tenerife blue chaffinches resemble common chaffinches, but they are noticeably larger, and have a thicker bill. They are characteristically more uniform in their plumage, and they lack a dark cap. Females are a dull grey-brown, but can be distinguished from chaffinches by their weaker wing bars. Breeding males are unmistakable, with the namesake largely blue plumage and a grey bill.
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Tenerife Blue Chaffinch
One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is March, the month with the most records.
Where to see the Tenerife Blue Chaffinch
The map shades 1 country with regular records. Everything unshaded has no records. Countries are listed below the map.
About the Tenerife Blue Chaffinch
The Tenerife blue chaffinch is a species of passerine bird in the finch family Fringillidae. It is endemic to Tenerife in Spain's Canary Islands. This bird is the natural symbol of this island, together with the Canary Islands dragon tree.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Gran Canaria Blue ChaffinchFringilla polatzekiThe Gran Canaria blue chaffinch is slightly smaller than the Tenerife blue chaffinch; males weigh 27–29 g and females 26–28 g, compared to 31–33 g and 28–30 g respectively for Tenerife blue chaffinch.
Canary Islands ChaffinchFringilla canariensisThe Canary Islands chaffinch is similar in size to the Eurasian chaffinch at around 15–16 cm long, but differs markedly in plumage of the male, with a dark blue-grey mantle, and lighter pink face and breast, and whiter belly and undertail.
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