What to Feed Birds: A Seed-by-Seed Guide
Not all birdseed is equal. Learn which seeds attract which birds — and why cheap 'mixes' are mostly filler that ends up on the ground.
The fastest way to improve your feeding station is to upgrade what's in it. Birds have strong seed preferences, and the bargain 'mix' from the grocery store is mostly filler they kick to the ground.
Black-oil sunflower: the MVP
If you offer one food, make it black-oil sunflower. Its thin shell and high fat content appeal to the widest range of birds — cardinals, chickadees, finches, nuthatches, jays, and more. Sunflower hearts (shelled) cost more but leave no mess and no hulls.
Nyjer (thistle): for finches
Tiny black nyjer seed is a magnet for goldfinches, siskins, and redpolls. It needs a special fine-port or mesh feeder, and it goes stale fast, so buy it in amounts you'll use within a few weeks.
Safflower: the squirrel-beater
Cardinals, finches, chickadees, and doves eat safflower, while squirrels and grackles usually avoid its bitter taste — making it a great choice for reducing pests.
Peanuts, suet, and more
- Peanuts: beloved by jays, woodpeckers, titmice, and nuthatches; offer in shells or peanut feeders.
- Suet: rendered fat for woodpeckers, wrens, and nuthatches, especially in cold weather.
- White proso millet: good for ground feeders like juncos, doves, and native sparrows — best scattered or in low trays.
- Cracked corn: cheap, attracts doves, jays, and (unfortunately) lots of squirrels and blackbirds.
Avoid the cheap filler
Inexpensive mixes are padded with milo, red millet, oats, and wheat that most desirable birds reject. Reading the ingredients and choosing single seeds (or a quality mix) means less waste, fewer pests, and more of the birds you actually want — all the better for your Birder AI yard list.
Frequently asked questions
What is the best bird seed to attract the most birds?+
Black-oil sunflower seed attracts the widest variety of backyard birds thanks to its high fat content and thin shell. It's the single best choice if you're only going to offer one seed.
Why do birds throw seed on the ground?+
They're usually digging for the seeds they want (like sunflower) and discarding cheap filler such as milo, red millet, and oats found in bargain mixes. Switching to single quality seeds dramatically reduces waste.