Which of the Following Is an Advantage of Birds Travelling

Multiple Choice

Which of the following is an advantage of birds travelling in flocks?

A) An individual bird will need to spend less time finding food.
B) An individual bird's chance of finding a mate will increase.
C) An individual bird will have more food available.
D) A flock of birds is like a warning signal to predators not to feed on them.
E) An individual bird's chance of being eaten by a predator is diminished.