Tom Bower's photo a boreal chickadee is pictured here. Other birders contend it's a black-capped chickadee, and that a stem obscures the head, making it appear brown. The birders say other field marks ...
NORTH SLOPE, Alaska — “Chick chick whirrr, chick whirrr.” Although it was a recorded birdsong that chattered through each of the poplar stands we entered, I still occasionally caught myself believing ...
A black-capped chickadee by any other name is a Poecile atricapillus. That’s the bird’s scientific name, the reference used worldwide to avoid the confusion a list of local names could offer. For ...
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