anatomy What birds have mohawks (crests)? Have you noticed a bird with a crest, tuft, or mohawk on its head? byGreg Gillson
anatomy Why do bird beaks have so many different shapes? There are so many different types of beaks on birds byGreg Gillson
anatomy behavior Cloaca: All about how birds pee, poop, lay eggs and have sex Why do birds poop so much? byGreg Gillson
anatomy Do birds’ knees bend backwards? Bird legs & feet anatomy Backwards bending knee? byGreg Gillson
