Great Crested Flycatcher in October

October brings the year's great turnover. The last long-distance migrants depart, winter visitors arrive from the North, and sparrows flood back into brushy edges and feeder yards. The first hard frosts end the insect season across most of the continent.

For the Great Crested Flycatcher specifically, October is a fall month of relative routine, with the species settled into its seasonal pattern across its range. Across the 43 states and provinces where great crested flycatchers occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.

Southern states

absent

Mid-latitudes

mostly absent (migration only)

Northern states & Canada

absent

In October, great crested flycatchers are absent in the South, mostly absent (migration only) 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.

Great crested flycatchers are not nesting in October. The season runs May–July at mid-latitudes.

That makes October 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.

Great Crested Flycatcher nest box dimensions and mounting →

• Winters in Central America

The only eastern flycatcher that nests in cavities — often in boxes, famously lined with shed snakeskin.

This is the month to get winter feeding stations established — birds are scouting the food sources they'll rely on all winter.

Full Great Crested Flycatcher diet guide →

Great crested flycatchers are settled and predictable in October, which makes this a good month to learn the bird's routine — same feeders, same perches, same times of day.

If you have a Great Crested Flycatcher 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.

AlabamaAlbertaArkansasConnecticutDelawareFloridaGeorgiaIllinoisIndianaIowaKansasKentuckyLouisianaMaineManitobaMarylandMassachusettsMichiganMinnesotaMississippi