Birds: beaks, feet and nests · पक्षी: चोंच, पंजे और घोंसले
A free Biology lesson for Class 3 children.
All birds have feathers, two wings, two legs and a beak.
Birds have no teeth. The shape of the beak matches the food the bird eats.
A parrot has a curved beak to crack nuts and eat fruits.
An eagle has a sharp, hooked beak to tear flesh.
A duck has a broad, flat beak and webbed feet for swimming.
A sparrow has a short, hard beak to crush seeds.
A woodpecker has a strong, pointed beak to make holes in tree trunks.
Most birds build nests to lay their eggs. The weaver bird weaves a hanging nest.