Do birds have backbone?
Yes, they are vertebrate.
Tell 3 things that all birds have.
wing, leg and feather
Why don't ostriches need to fly?
Because they can run fast.
What do birds eat?
Insect, fish, meat, nectar, fruits, etc
What do penguins use their wings for?
For swimming
Why do male birds often have colorful feathers?
Because they can show female birds that they are strong and can be good fathers.