Bird Parts
4th Grade Ā· Science Ā· 30 min
Lesson Preview
Learning Objective
I can identify the basic external parts of a bird.
- 1
Feathers are unique to birds and are made of keratin.
- 2
A bird's mouth is called a beak or bill, and its shape is related to what the bird eats.
- 3
Birds have very good eyesight, and some birds have a third eyelid called a nictitating membrane that protects their eyes.
