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DID YOU EVER WONDER WHY SO MANY BIRD BEAKS? Do people have a variety of mouths or teeth for eating? Why or why not?

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Presentation on theme: "DID YOU EVER WONDER WHY SO MANY BIRD BEAKS? Do people have a variety of mouths or teeth for eating? Why or why not?"— Presentation transcript:

1 DID YOU EVER WONDER WHY SO MANY BIRD BEAKS? Do people have a variety of mouths or teeth for eating? Why or why not?

2 Cracker Style Seed eaters like sparrows and cardinals have a short, thick cone- shaped beak (bill) for cracking seeds.

3 Shredder Type Birds of prey like hawks and owls have a sharp, curved bill for tearing meat (prey)

4 Chisel Type Woodpeckers have bills that are long and chisel-like for holing (boring) into wood to eat insects.

5 Probe Stlye Hummingbirds bills are long and slender for probing flowers for nectar.

6 Strainer type Some ducks have a long, flat beak that strains small plants and animals from the water.

7 Strainer (cont’d) Along the inside of the beak they have tiny rows of plates called lamellae like a whale's baleen. These let them filter water out of the side of their beaks and keep food inside.lamellaebaleen

8 Spear Type Birds like heron and kingfish have spear- like beaks adapted for fishing

9 Tweezer Type Insect eaters like warblers have a thin pointed beak.

10 Swiss Army Knife Crows have a multi-purpose beak that allows them to eat fruit, seeds, insects, fish, and other animals.

11 Beaks At A Glance


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