Question

Which of the following best explains the difference in feather coloration between male and female birds?


Both male and female birds have bright feathers to signal their health, but males use their colors to blend in with the surroundings.


Female birds have bright feathers to attract males, and male birds have muted colors to camouflage and protect their nests.


Male birds have bright feathers to attract females and deter rival males, while female birds have muted colors to blend in with their environment and protect their offspring.


Male and female birds have the same feather coloration because it does not impact their reproductive success or survival.

Answer 1

Male birds have bright feathers to attract females and deter rival males, while female birds have muted colors to blend in with their environment and protect their offspring.

This reflects sexual selection (males evolving showy traits to gain mates and compete) and natural selection (females evolving cryptic coloration for camouflage, especially during nesting).