Birds-wing movement and feathers of bird

There are __________________ types of wing movements in a bird.

• Two

• Three

• Four

Identify the wing movement.

• Upstroke movement

• Downstroke movement

A bird has ________ different types of feathers.

• Three

• Four

• Five

________________ feathers help birds in flying

• Flight feather

• Body feather

• Down feather

Identify the down feather

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