What will Mockingbirds eat from a feeder for the winter? I have one comeing to my feed station that acts like the birds that my dad fead, It jumps around and flutters back and forth like it is begging for food. It eats a little of the suet block but very little. Doesn't seem to care much for the sunflower seed. In the summertime they feed on the ground and on plants huntung bugs and worms. ear