Peas...no. Mine love Swiss chard and worms which I give them. Most of my ducks like apple peels and cores I dump in the compost. And for some reason they love digging the banana peels out of the compost to eat. I only eat organic bananas so I don't worry to much about them eating them but it strikes me as weird. Other then that they seem a bit picky. Ahh yes and slugs they LOVE slugs.