The best feeder for American tree sparrows
A winter-only visitor to most of the U.S.; forages in weedy fields and under feeders.
Feeder styles that work
Mimics natural ground foraging; place within 10 ft of shrubs.
What to fill it with
- Millet
- Hulled sunflower
Sizing the feeder to the bird
The American Tree Sparrow measures 5.5 in and weighs 0.5–1 oz. Perches, ports and landing surfaces need to fit that frame — too small and the bird can't feed comfortably, too open and larger birds and squirrels dominate.
Keep it clean
Scrub feeders every two weeks in hot soapy water, soak 10 minutes in a 1:9 bleach solution, rinse and dry before refilling. Rake up hulls underneath.
Frequently asked
What kind of feeder is best for American tree sparrows?
Low ground tray under cover. Mimics natural ground foraging; place within 10 ft of shrubs.
What should I put in a feeder for American tree sparrows?
Millet, Hulled sunflower.
Where should I place a feeder for American tree sparrows?
A winter-only visitor to most of the U.S.; forages in weedy fields and under feeders.
Sources
- American Tree Sparrow — All About Birds, Cornell Lab of Ornithology
- American Tree Sparrow life history — Cornell Lab of Ornithology
- American Tree Sparrow — 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.