The attractive Cassin’s finch of the montane ... Note the different flight calls between the 2. Distinguishing a female Cassin’s from a female purple can be more of a challenge.
Birders predict which species, including finches, will visit the Adirondacks this winter based on available food sources.
About two weeks ago I put up our bird feeders during a cold snap and then it got warm again. But nights have often been cold, ...
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