Migrating
flying south during the winter
The temperature indicator is called a thermometer. The birds flying south are a good indicator of winter's approach.
The birds flying today is an bird that is rather large bigger than a elephant in the animal world it is called an airoplane
When birds fly South for the winter it is called migration.
It's called migration.
Past tense: The flock of birds was flying. Present tense: The flock of birds is flying. (flock is a collective noun)
Bats are not birds. Bats are flying mammals. Some birds have a rudimentary echolocation capacity. These birds are the oilbirds of South America, and the cave swiftlets of Asia.
no they are birds. it is split into 5 sectins mammals,reptiles, fish,birds,and anphibians. ducks are birds
Chickens can fly , but they are low flying birds.
Birds feel colder when they are flying
Duckington
Flying birds are not always larger. There are many bats bigger than many kinds of birds.