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Gran Canaria Blue Chaffinch
16â€“17 cm (6¼-6¾ in);
 Similar Species
Adult male is smaller than Tenerife Blue Chaffinch (shorter wings and marginally smaller bill), with a blacker forehead band, overall paler plumage and whiter wing-bars. The two species do not overlap in range.
Found exclusively in the Pinus canariensis forests of Gran Canaria where drastic deforestation has occured. This species is critically endangered. There may only be 185 individual birds, restricted to the Ojeda, Inagua, Pajonales and maybe Tamadaba pine forests.
Formerly lumped with Tenerife Blue Chaffinch under the name "Blue Chaffinch."
Forests of Canary pine (Pinus canariensis) mainly between c. 700 m and 1200 m.
During the breeding season pairs establish and defend territories. Territories are generally larger in this species than for the Tenerife Blue Chaffinch.
Feeding occurs mostly on the ground. Pine seeds constitute the staple food throughout the year, but the diet also includes a significant proportion of arthropods.
The breeding season begins in mid-April.
Song is higher-pitched than that of Tenerife Blue Chaffinch, the notes being markedly softer and more subdued in the second part of the song.
The blue chaffinch has suffered hugely from unscrupulous collecting by early ornithologists. One, the Austrian Rudolph Von Thanner, is known to have shot 76 on Gran Canaria at the beginning of the 20th Century.
Resident and generally very sedentary, making only very local movements within pine forests.
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