yellow-shafted flicker
Quick Summary
The yellow-shafted flicker is a type of woodpecker belonging to the genus Colaptes. These birds are notable for spending a significant amount of time on the ground, where they forage for ants. Their saliva is alkaline, which may help them counteract the formic acid secreted by ants.12
The yellow-shafted flicker (Colaptes auratus) is found in eastern North America and measures about 33 cm (13 inches) in length. It is characterized by golden yellow undersides of its tail and wings, a red mark on its nape, and in males, black streaks on each cheek. This form is replaced in western North America by the red-shafted flicker, with which it frequently hybridizes, leading some authorities to consider them the same species.13
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