The only birds that don’t eat suet are the hummingbirds and the finches. It’s odd to me that none of the finches will touch it, not the House Finch, the Lesser Goldfinch, or the Pine Siskin. They are seed and thistle eaters, and don’t seem to deviate from that, not even for mealworms as a pigs-in-a-blanket kind of appetizer. They eat seeds, nuts, and berries, a vegan diet. Hey, I eat a vegan diet, too. Now I understand. I, too, wouldn’t touch pork fat and insect antennae.