The Mysterious Egg(Audiobook)

Good morning,my dear English learners!
Today there is a mysterious story for you.Enjoy! Here is the link:
https://cdn.macmillanyounglearners.com/readers-public/birds.mp3
Here is the transcript:
Birds
What are birds?Birds are animals. They've got beaks, wings and feathers. Let's look at 6 amazing birds.
Storks
This bird is a stork. It's got black and white feathers, a red beak and orange legs. It lives in a big nest with all its family. It eats fish. You can see stork nests on houses in Spain.
Woodpeckers
This bird is a woodpecker. It's got black, white and red feathers. It lives in trees and it eats insects. you can't see the woodpecker's nest. It's inside the tree.
Puffins
This is a puffin. It's a funny bird. It's got black and white feathers, orange feet and red and black beak. It lives on rocks by the sea. It eats fish. Puffins can swim under water.
Ostriches
Ostriches are very big birds. They live in Africa. They eat grass and insects. A mother ostrich has got brown feathers. A father ostrich has got black and white feathers. Ostriches can't fly but they can run very fast. They can run at 60 km/h.
Owls
This bird is an owl. It's got brown and white feathers. It lives in trees. It eats meat. Owls sleep in a day. They fly at night.
Parrots.
This bird is a parrot. It's got red, blue and yellow feathers. It lives in trees. It eats fruit. Parrots can learn to say 10 or 12 words.
-Goodbye!
Where are birds?
At the zoo you can see birds from around the world. Birds are everywhere: in the park, on the beach. Just look!
-What's your favourite bird?