Vertebrates: Birds

Front

What is a bird?

Back

A bird is a warm-blooded vertebrate that has feathers, lays eggs, and has wings.

Front

What are the two main uses of bird feathers?

Back

Bird feathers are used for flight and warmth.

Front

What are the main groups of vertebrates?

Back

The main groups of vertebrates are mammals, birds, reptiles, amphibians, and fish.

Front

What is the first stage of the life cycle of birds?

Back

The first stage of the life cycle of birds is the egg.

Front

Which vertebrate groups are warm-blooded?

Back

Only mammals and birds are warm-blooded.

Front

What do birds use their wings for?

Back

Birds use their wings primarily for flying.

Front

What is the body covering of birds?

Back

Birds are covered in feathers.

Front

How do birds reproduce?

Back

Birds reproduce by laying eggs.

Front

What is the difference between warm-blooded and cold-blooded animals?

Back

Warm-blooded animals maintain a constant body temperature, while cold-blooded animals' body temperature changes with the environment.

Front

Can birds swim?

Back

Some birds, like ducks and penguins, can swim.