The scales of birds are composed of the same keratin as beaks, claws, and spurs. The stomachs of captured whales often have indigestible squid beaks inside. Birds use a combination of their beaks and feet to excavate burrow nests. Anhingas are cormorant-like water birds with very long necks and long straight beaks. Darters are cormorant-like water birds with very long necks and long, straight beaks. Many woodpeckers have the habit of tapping noisily on tree trunks with their beaks. Anhingas are cormorant-like water birds with long necks and long, straight beaks. Anhingas are cormorant-like water birds with very long necks and long, straight beaks. They have small heads, short beaks, and rounded and large wings. The warriors wore headdresses made of bird beaks and animal fur. Juveniles tend to look like females with pinker beaks. Parrotfish are named for their parrot-like beaks and bright colours. Budgerigars will chew on anything they can find to keep their beaks trimmed. One of the largest beaks ever recorded was on a colossal squid. All of the music in "Harvey Beaks" is composed by Ego Plum.