Zoology - Organisms and Populations Question with Solution | TestHub

Brood parasitism in birds is fascinating examples of parasitism in which the parasitic birds lays its eggs in the nest of its host and lets the host incubate them. During the course evolution, the eggs of parasitic bird have evolved to resemble the host’s egg in size and ejecting them from the nest. Try to follow the movements of the cuckoo (koel) and the crow in your neighbourhood park during the breeding season (spring to summer) and watch brood parasitism in action.