The best feeder for western bluebirds
Uses 1 1/2 in nest boxes in open oak and pine woodland; boxes have helped recovery in the Pacific Northwest.
Feeder styles that work
Insect- and fruit-eaters rarely use seed feeders.
Water often attracts this species more than food.
What to fill it with
- Mealworms
- Suet nuggets
Sizing the feeder to the bird
The Western Bluebird measures 6.3–7.5 in and weighs 0.9–1.1 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 western bluebirds?
Dish or cup feeder for mealworms / fruit. Insect- and fruit-eaters rarely use seed feeders.
What should I put in a feeder for western bluebirds?
Mealworms, Suet nuggets.
Where should I place a feeder for western bluebirds?
Uses 1 1/2 in nest boxes in open oak and pine woodland; boxes have helped recovery in the Pacific Northwest.
Sources
- Western Bluebird — All About Birds, Cornell Lab of Ornithology
- Western Bluebird life history — Cornell Lab of Ornithology
- Western Bluebird — 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.