darivash

the Crested Hawk Eagle (Nisaetus cirrhatus) in particular. The Crested Hawk Eagle, also known as the Changeable Hawk Eagle or the Crested Serpent Eagle, is a species of bird of prey found in various parts of Asia, including Sri Lanka. Here are some key characteristics of the Crested Hawk Eagle: Appearance: The Crested Hawk Eagle is a medium-sized bird with a prominent, feathery crest on its head, which gives it its name. It has a dark brown upper body and pale underparts with fine brown bars. The wings are broad and rounded, and the tail is relatively long. Size: On average, the Crested Hawk Eagle measures about 55-70 cm (22-28 inches) in length. The wingspan typically ranges from 120 to 150 cm (47 to 59 inches). Females are usually larger than males. Habitat: These eagles are adaptable and can be found in a variety of habitats, including forests, woodlands, and sometimes even near human settlements. In Sri Lanka, they are commonly found in lowland rainforests and hill forests. Diet: Crested Hawk Eagles primarily feed on small to medium-sized birds, such as pigeons, parakeets, and other passerines. They are also known to eat small mammals, reptiles, and insects. Behavior: These eagles are often seen perched high on treetops or soaring above the forest canopy. They have sharp eyesight and agile flight, which helps them spot and capture prey. Their distinctive call is a high-pitched, piercing whistle. Breeding: Crested Hawk Eagles typically build large nests on tall trees, using sticks and branches. The female usually lays a single egg, which both parents take turns incubating. The incubation period lasts for about 40-45 days. Conservation status: The Crested Hawk Eagle is not currently considered globally threatened. However, habitat loss and fragmentation pose potential threats to their populations, particularly in areas where deforestation and human activities are extensive. The Crested Hawk Eagle is a majestic bird and an important part of Sri Lanka's avian diversity. It plays a role in maintaining the balance of its ecosystem by regulating populations of its prey species.