Chestnut-backed Chickadee in December
Where chestnut-backed chickadees are in December, whether they are nesting, and the best foods to offer right now.
December in the Chestnut-backed Chickadee's year
December is the start of the true winter season. Birds are settled into winter ranges and flocking behavior peaks — mixed flocks move through woods and yards together, and feeding stations become social hubs. Short days mean birds must find most of their food in a few hours of daylight.
For the Chestnut-backed Chickadee specifically, December is a winter month of relative routine, with the species settled into its seasonal pattern across its range. Across the 7 states and provinces where chestnut-backed chickadees occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.
Where chestnut-backed chickadees are in December
- Southern states
- absent
- Mid-latitudes
- year-round resident
- Northern states & Canada
- absent
In December, chestnut-backed chickadees are absent in the South, year-round resident across the mid-latitudes, and absent in the northern states and Canada. That north–south split is the defining feature of this month: where you live changes which version of this bird you're looking at.
Nesting in December
Chestnut-backed chickadees are not nesting in December. The season runs April–June at mid-latitudes.
That makes December a useful month for nest-box work: cleaning out old nesting material, checking mounts and predator guards, and making repairs while boxes are empty. A box that's ready early gets claimed early.
Chestnut-backed Chickadee nest box dimensions and mounting →
What to feed in December
- Conifer seeds
A bird of wet Pacific conifer forest; forages high in Douglas fir and hemlock.
Feeders are busiest at dawn and dusk as birds fuel up against long cold nights. Suet and other high-fat foods earn their keep this month.
Full Chestnut-backed Chickadee diet guide → · Best feeder for chestnut-backed chickadees →
Watching chestnut-backed chickadees this month
Chestnut-backed chickadees are settled and predictable in December, which makes this a good month to learn the bird's routine — same feeders, same perches, same times of day.
If you have a Chestnut-backed Chickadee box up, this is the month to make sure it's clean, secure and ready — the box guide below has the exact hole size and mounting height this species needs.
Chestnut-backed Chickadee month by month
Chestnut-backed Chickadee by state
Frequently asked
Where are chestnut-backed chickadees in December?
In December, chestnut-backed chickadees are absent in the South, year-round resident across mid-latitudes and absent in the North.
Do chestnut-backed chickadees nest in December?
No — chestnut-backed chickadees typically nest April through June at mid-latitudes.
What do chestnut-backed chickadees eat in December?
Conifer seeds.
Sources
- Chestnut-backed Chickadee — All About Birds, Cornell Lab of Ornithology
- Chestnut-backed Chickadee life history — Cornell Lab of Ornithology
- Chestnut-backed Chickadee — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.