While Hiking, You Come Upon a Scene in Which Individual

Multiple Choice

While hiking, you come upon a scene in which individual male birds seem to be defending small territories devoid of resources such as food and nest sites.Individual females walk through the territories, mate with males on the most central territories, and leave the area.What have you found?

A) A lek
B) A territorial system based on defense of females
C) A situation in which males help females with parental care
D) A situation in which males, but not females, benefit
E) A situation with low costs to males