Birds: Nature's Marvels

The video explores the unique features of birds, including their feathers, beaks, legs, wings, and vision. It highlights how these features enable birds to fly, adapt to their environments, and survive. The video also reflects on the beauty and wonder of birds as part of creation.

What material are bird feathers primarily made of?

• Collagen

• Keratin

• Chitin

• Cellulose

What is the main purpose of the down feathers in birds?

• Attracting mates

• Camouflage

• Providing warmth

• Aiding in flight

What is the primary function of a bird's beak?

• Flying

• Eating

• Swimming

• Sleeping

How do webbed toes benefit water birds?

• Help in flying

• Assist in swimming

• Facilitate running

• Aid in climbing

Which bird is known to have only two toes?

• Parrot

• Eagle

• Duck

• Ostrich

Which type of bird wings are designed for rapid take-off and maneuverability?

• Short, round wings

• Pointed wings

• Broad wings

• Slender wings

Which birds have broad wings with slots for soaring?

• Storks

• Ducks

• Sparrows

• Quail

What is the primary reason birds have keen eyesight?

• To navigate during flight

• All of the above

• To find food

• To detect predators

What unique feature do nocturnal birds have regarding their eyelids?

• They have no eyelids

• They lower their upper eyelid

• They blink with both eyelids

• They have transparent eyelids

What is the nictitating membrane in birds used for?

• Flying

• Hearing

• Smelling

• Protecting the eyes