You discover a rare new bird species, but you are unable to observe its mating behavior. You see that the male is large and ornamental compared with the female. Which of the following is most likely true about this species?
A) It is polygamous.
B) It is monogamous.
C) It is polyandrous.
D) It is agonistic.

Question

Quizplus · Accepted Answer

In many bird species, sexual dimorphism (where males and females have different physical characteristics) such as males being larger and more ornamental, is often associated with polygamous mating systems. This is because the males need to attract multiple females and thus evolve traits that make them more attractive or competitive.

You Discover a Rare New Bird Species, but You Are