COWBIRD

"The cowbird is a type of brood parasite that lays its eggs in the nests of other bird species."

"The cowbird's eggs hatch earlier than the eggs of the host species, allowing the cowbird chicks to compete for food."

"The cowbird is known for its loud and distinct call."

"During the breeding season, male cowbirds engage in aggressive displays to attract mates."

"Many birds are harmed by the presence of cowbirds in their nests, as the larger cowbird chicks outcompete the host species."