Great Horned Owl in September
Where great horned owls are in September, whether they are nesting, and the best foods to offer right now.
September in the Great Horned Owl's year
September is the peak of fall migration. Huge numbers of birds move south on cold fronts, mixed flocks form, and summer residents slip away almost unnoticed. Young birds making their first migration appear in places the species rarely visits.
For the Great Horned Owl specifically, September is a fall month of relative routine, with the species settled into its seasonal pattern across its range. Across the 61 states and provinces where great horned owls occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.
Where great horned owls are in September
- Southern states
- absent
- Mid-latitudes
- year-round resident
- Northern states & Canada
- absent
In September, great horned owls 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 September
Great horned owls are not nesting in September. The season runs January–April at mid-latitudes.
Outside the nesting season, great horned owls put their energy into feeding and flocking rather than territory and young — which is exactly what makes them easier to watch and attract this month.
What to feed in September
- Rabbits, rats, snakes and frogs
Nests in midwinter; listen for duetting pairs in December and January, even in suburbs.
Migrants passing through may stop at feeders for a day and never return — September rewards watching closely. Natural seed and fruit crops are abundant, so feeder traffic can be uneven.
Full Great Horned Owl diet guide → · Best feeder for great horned owls →
Watching great horned owls this month
Great horned owls are settled and predictable in September, which makes this a good month to learn the bird's routine — same feeders, same perches, same times of day.
The state guides below show exactly where in your region great horned owls are expected this month and which native plants hold them in a yard.
Great Horned Owl month by month
Great Horned Owl by state
Frequently asked
Where are great horned owls in September?
In September, great horned owls are absent in the South, year-round resident across mid-latitudes and absent in the North.
Do great horned owls nest in September?
No — great horned owls typically nest January through April at mid-latitudes.
What do great horned owls eat in September?
Rabbits, rats, snakes and frogs.
Sources
- Great Horned Owl — All About Birds, Cornell Lab of Ornithology
- Great Horned Owl life history — Cornell Lab of Ornithology
- Great Horned Owl — Audubon Guide to North American Birds
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.