TF Monkey Nuts In ShellsPeanuts in Shells are a high energy wild bird food beloved of garden birds. We select only the best, top quality peanuts and, safety being our priority, reject any with detectable aflatoxin. Peanuts in the Shell are a high protein, high fat food enjoyed by many birds . Theyre a fun way to feed other visitors including squirrels. They are also a great treat food for parrot and parrot like birds.