Accipitridae

The Accipitridae family includes birds of prey such as hawks, eagles, kites, harriers, and Old World vultures, found on every continent except Antarctica and some oceanic islands. This family comprises 256 species across 12 subfamilies and 75 genera, with varying diets that include insects, mammals, carrion, and fruit.

Species like the small pearl kite (23 cm long) to the large cinereous vulture (up to 120 cm) show significant size diversity. Accipitrids possess strong, hooked beaks, with a yellow membrane called the cere at the base. Their plumage generally features shades of white, grey, and brown, and most exhibit sexual dimorphism, with females larger than males.

Accipitrids possess excellent vision, crucial for their hunting lifestyle. They mainly capture prey using powerful talons and rely on sight for hunting. Hunting styles vary, with species like harriers hovering to detect prey.

Reproductive behaviors often include strong pair bonds, territorial displays, and occasional competition among nestlings. Some species exhibit social behaviors, such as polygyny in harriers and cooperative hunting in Harris’s hawks, where multiple birds work together to raise young.