Biology

The correct answer is D.intraspecific.

Intraspecific competition occurs when individuals of the same species compete for the same resources. In this case, the two male birds are competing for mates, which is a resource they both want, and they belong to the same species.

Here’s why the other options don’t fit:

A.Interspecific competition: This type of competition occurs between individuals of different species competing for similar resources. Since the two birds are of the same species, this is not interspecific competition.