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Annandale, VA, USA
Nests in natural cavities
I don’t really know what kind of chickadee this is, I think it’s a Black-capped/Carolina Chickadee. Any tips on how to distinguish them apart?
It depends a lot on where you live, it says VA on your post so you are in the overlap area, did you hear its song? The Black-capped Chickadee sounds like fee bee fee bee, the Carolina says fee bee fee bay. I live in Texas so I only see the Carolina, so I am not sure about the species. It looks just like my Carolinas so maybe its a Carolina, I really don’t know.
Based on where you live there no Black-Capped Chickadees, it you look at the range of Black Capped Chickadees it shows that there is a strip that it live in the Appalachian mountains to half way of Virginia. We live right near to the Appalachian mountains and they don’t come where we are. Here’s the link of the black-capped chickadee range:https://www.allaboutbirds.org/guide/Black-capped_Chickadee/maps-range The range of carolina chickadee:https://www.allaboutbirds.org/guide/Carolina_Chickadee/maps-range
Thanks a lot! I looked at the range map and the Black-capped doesn’t get even close to where we live. But on some of the other range maps that I have, they intermingle. But I guess that the chickadees that we have are Carolinas, now that I can identity them better.
Here is what Audubon says:
The simplest way to start is to glance at a map. Carolina Chickadee lives all over the southeastern U.S., as far west as Oklahoma. Black-capped Chickadee is found all across the northern U.S. and much of Canada. They meet in a very narrow zone from New Jersey west to Kansas.
The boundary between the two has been shifting northward very slowly for many decades; the map here shows the approximate current limits. Carolina Chickadees seldom wander north of the line, but a few Black-capped show-up south of it during winter “invasions.” Where the two species meet, they often interbreed, producing a hybrid zone. Within this narrow zone (usually no more than about 20 miles wide), many of the birds are intermediate, and can’t be identified.
The range of the Black-capped extends southward in the Appalachians, and there are places where Carolinas live in the lowlands and Black-capped live at upper elevations, probably with hybrids in between.
The typical songs differ. Black-capped whistles See-beee or See-bee-ee, the first note higher, the second part sounding either one- or two-syllabled. Carolina’s usual song is a four-syllabled See-bee-see-bay, with the first and third syllables sounding very high-pitched. This is no help for separating them where their ranges meet, however, because each can learn the song of the other. Near the hybrid zone, many chickadees sing both song types.
Both species make a wide variety of call notes, and most of those calls are of no help in telling the species apart. However, the rapid Chick-a-dee-dee-dee-dee call tends to be faster and higher-pitched when the Carolina Chickadee is doing it, and with practice, you can hear the difference. Seasonal changes
Visible differences between the two are more obvious at some seasons than others. Chickadees go through the annual molt (replacement) of their feathers from midsummer to early fall, so they are in fresh, clean plumage during fall and winter. By late spring and early summer, their feathers are becoming more worn and faded, so differences between the species are less apparent then.
When they’re in fresh plumage, Black-capped shows more contrast in the wings, with white edgings on several feather groups including the greater coverts and secondaries. Carolina Chickadee also has white edgings on the secondaries, but they show less contrast, and its wings look plainer and grayer overall. However, bright sunlight reflecting off the wings can make gray feather edges look white from some angles, so you may have to watch the bird for a minute to judge this accurately.
Both species have white cheeks setting off their black cap and black bib. On Black-capped, the white area looks clean and bright all the way to edge of the upper back. On Carolina, the white fades gradually into gray as it goes back toward the nape. This is only apparent if you have an excellent view in good light.Lower edge of bib
On Carolina Chickadee, the division between the black throat and the white chest creates a relatively even, straight line. On Black-capped, the line tends to be more uneven, giving the bib a blobby, messy lower edge. The appearance of this can seem to change from moment to moment as the bird moves around and the feathers are rearranged, but it can be a useful minor point to look for.
When the birds are in fresh plumage in fall and winter, Black-capped tends to look more colorful overall, with more buff on the flanks below the wings and more of an olive tinge to the back. Carolina tends to look grayer overall at this season. By late spring, after months of wear and fading on the feathers, they all look fairly dull and gray.
Size and shape
On average, Black-capped Chickadee is larger and longer-tailed than Carolina Chickadee. However, chickadees in general vary in size from north to south, with the largest Black-cappeds in the northern stretches of their range and the smallest Carolinas in the deep south. Where their ranges meet, the difference is minor and hard to see even with a direct comparison.
In most places, it’s easy to separate these two chickadees by looking at the map. Where their ranges meet, it may be impossible to identify most individuals, because of the possibility of hybrids. But they are still worthy of close study, wherever we may see them. If we take time to look and listen for these subtle differences, they can help us to build up our powers of observation. Besides, chickadees are delightful birds: spunky, energetic, full of personality, and always worth watching.
Thanks so much for the helpful information! From your notes, it seems to me that it’s more the Carolina chickadee than the black-capped. Where I live is where the two species of chickadees intermingle, so it’s harder to identify them apart. But I’ve watched the chickadee, and it’s call and song sound very like the Carolina. Also, the black bib is very clean cut on the chickadee so I think it’s the Carolina chickadee. I had placed some seeds on my window sill, and within a day, the chickadee came and spent some time fussing over which seed to pick, and I had a really great view of it! And again, thank you for helping me identify the chickadee!
You’re welcome. Glad I could help!
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