Wood peckers, jays, chickadees, wrens, dove, every song bird known to man. Just not humming birds.

Thanks again, I'm gonna have to try it.

around just to eat it. I use more peanut butter and no flour or sugar. I have put in just about everything that was getting ready to expire in my cabinets (that birds can handle)--sunflower seeds, dried fruit/nuts, molasses, grits, quinoa, etc.

I had a meal worm colony for lizard food, and I would often wind up with way more than it ate. If I had an abundance of mealworms at the time I was making suet cakes, I would put a bunch of them in the freezer to make them go to sleep forever before putting them into the mix. The bluebirds and woodpeckers really liked them.

now and can hear them singing to the parents "we's hongry...feed us!"