The Cuckoo Bird is a unique species known for its distinctive breeding behavior. Unlike many birds, cuckoos do not build their own nests. Instead, they lay their eggs in the nests of other bird species, a practice called brood parasitism. This allows the cuckoo chicks to be raised by the host parents, often at the expense of the host's own offspring. Cuckoos are found in various habitats around the world, including forests, grasslands, and gardens. They are known for their characteristic call, which sounds like "cuckoo," giving them their name. There are over 50 species of cuckoos, each with its own unique traits and behaviors.