Hooded Merganser in August
Where hooded mergansers are in August, whether they are nesting, and the best foods to offer right now.
August in the Hooded Merganser's year
August feels like summer but the year has turned. Southbound migration is quietly underway, many adults are molting into fresh plumage, and family groups are breaking up. Late nesters are still feeding young in the North while southern birds are already drifting toward wintering grounds.
For the Hooded Merganser specifically, August is a summer month of relative routine, with the species settled into its seasonal pattern across its range. Across the 54 states and provinces where hooded mergansers occur, what the bird is doing this month depends heavily on latitude — the details below break it down by band.
Where hooded mergansers are in August
- Southern states
- absent
- Mid-latitudes
- year-round resident
- Northern states & Canada
- absent
In August, hooded mergansers 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 August
Hooded mergansers are not nesting in August. The season runs February–May at mid-latitudes.
That makes August 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.
What to feed in August
- Minnows, crayfish and aquatic insects
Nests in tree cavities and wood-duck-style boxes near quiet wooded ponds and slow rivers.
Molting birds look scruffy and often skulk — don't be surprised if familiar visitors briefly vanish. Keep water fresh in the heat.
Full Hooded Merganser diet guide → · Best feeder for hooded mergansers →
Watching hooded mergansers this month
Hooded mergansers are settled and predictable in August, which makes this a good month to learn the bird's routine — same feeders, same perches, same times of day.
If you have a Hooded Merganser 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.
Hooded Merganser month by month
Hooded Merganser by state
Frequently asked
Where are hooded mergansers in August?
In August, hooded mergansers are absent in the South, year-round resident across mid-latitudes and absent in the North.
Do hooded mergansers nest in August?
No — hooded mergansers typically nest February through May at mid-latitudes.
What do hooded mergansers eat in August?
Minnows, crayfish and aquatic insects.
Sources
- Hooded Merganser — All About Birds, Cornell Lab of Ornithology
- Hooded Merganser life history — Cornell Lab of Ornithology
- Hooded Merganser — 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.