Aegithinidae

Aegithinidae is a small family of passerine birds found in Southeast Asia and Australia. The family contains only the genus Aegithina, which includes four species: the common iora, the green iora, the Marshall's iora, and the great iora. These birds are generally small to medium-sized, with males often displaying vibrant green and yellow plumage, while females are typically more subdued in color. They inhabit a variety of wooded environments, from forests and woodlands to gardens and plantations.

Aegithinidae birds are primarily insectivorous, foraging actively in trees and shrubs for insects, larvae, and spiders. They are known for their agile movements and their ability to hover briefly to catch prey. Their songs are often described as cheerful and varied, with some species having complex vocalizations. Nests are typically cup-shaped and built in tree branches, often well-camouflaged. Both parents participate in incubation and feeding of the young.

The common iora is the most widespread species, found across much of Southeast Asia. The green iora has a more restricted range in parts of Indonesia and Malaysia. Marshall's iora is endemic to the island of Borneo, and the great iora, the largest of the group, is found in the Malay Archipelago. While generally not considered threatened, some populations may face pressures from habitat loss and degradation in certain areas.