About us: We own the Wild Birds Unlimited nature shop in East Lansing, Michigan,
a store that provides a wide variety of supplies to help you enjoy the birdwatching hobby.

This blog was created to answer frequently asked questions & to share nature stories and photographs.
To contribute, email me at bloubird@gmail.com.

Saturday, March 10, 2012

How to deter mobs of blackbirds from bird feeders

I love it when the feeders are mobbed by the big, loud, blackbirds and starlings in the beginning of the year. They’re all excited! Nesting season is near! Like at a start of a race, there is an energy in the air and it feels like it’s going to burst!

Unfortunately most of the bugs (their favorite summer food) haven’t appeared yet and March means slim pickings for a lot of birds. So they turn to feasting at your feeders.

While I love all the activity, I know most normal people don’t. So what can you do to deter the starlings and blackbirds, but still attract cardinals, chickadees, finches, and all the other less boisterous backyard birds?

Feeder Choices
  • Squirrel Buster Plus- This feeder is guaranteed Squirrel and large bird proof. You can exclude large nuisance birds with this feeder by rolling in the perches to make them short. You can also adjust the tension on the spring mechanism to have the feeder ports shut when large birds land. Blackbirds weigh twice as much as cardinals.
  • Upside Down Suet Feeder- a feeder that dispenses suet from the bottom doesn’t phase a woodpecker but will deter most blackbirds.
  • Finch Feeders- I’ve never had a problem with the blackbirds on any finch feeders that are filled with straight nyger thistle seed.
Food Choices
  • Use pure beef suet with no seeds
  • Switch to straight safflower seed: Start by offering safflower gradually, mixing it with the seed you currently use. Over time increase the amount of safflower until you are feeding straight safflower. The seed looks and tastes different from other bird seed, so it may take your birds some time to adjust. Safflower is a small, white seed that is high in protein and fat. Many favorite backyard birds - including jays, cardinals, chickadees, finches, doves, woodpeckers, titmice and nuthatches- savor safflower. Blackbirds, starlings, and squirrels typically refuse to eat safflower seed.
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