Answer the questions 1.what animals lay eggs?
2)what insects buzz?
3)Do mammals build nests?

... />4)what animal barks?
5)what animals can winter in deserts?
6)what animals can fly?
7)what reptailed hiss?
8)what birds migrate to warmer countries?

1. Birds lay eggs, also two mammals - the duckbill and the echidna
2. Buzzing are their wings, when they moving with them they are creating a rapid sound.
3.Yes. One of them are Gorillas
4. Dog. Also the fox barks, but it's sound isnt like dog's.
5. Tortoises. They are entering the - Hibernation
6. Flying mobulas, flying lemurs, flying fish, flying snake, flying gecko, and flying frog, flying squirrels
7. Snakes
8. Swallows are the largest distance migrators.