Which type of bird is most likely to benefit from air sacs that reduce its weight?
A) birds, such as geese, which migrate great distances
B) birds that chip away wood, such as woodpeckers
C) diving birds
D) birds that rip apart prey, such as hawks and eagles

Question

Quizplus · Accepted Answer

Birds that migrate great distances, such as geese, benefit from air sacs that reduce their weight, making it easier for them to fly long distances without expending excessive energy.

Which Type of Bird Is Most Likely to Benefit from Air