Black-capped Chickadees present an interesting question. I’ve only observed them in Heritage State Park twice over the past year or so — but does that actually mean they’re infrequent visitors?
More likely, their periods of high activity haven’t coincided with my visits, or they’ve been out and about in one corner of the park while I’ve been distracted in another.
The one above was among a group of three last Sunday.
Also present were a few regulars: House Sparrows and a pair of Northern Mockingbirds: