Birds
Cotinga
Cotingidae · also called cotingas
Few bird families pack in as much sheer extremity as the cotingas, a group that includes some of the most vividly coloured birds in the Americas, elaborate fleshy ornaments, and, in one member, the single loudest bird call ever measured anywhere on Earth.
Overview
Cotingas, family Cotingidae, are a diverse group of roughly 65 species found across Central and South American rainforest, with the greatest diversity in the Amazon basin and Andean forest. Most feed heavily on fruit, playing a significant role dispersing seeds across the forests they inhabit.
A family built around extremes
Well-known members include the vividly orange Andean cock-of-the-rock, famous for elaborate lekking displays, and the white bellbird, whose call is the loudest ever scientifically recorded in any bird. Mating systems across the family range from monogamous pairs to competitive leks.
Status
Least Concern collectively, though decreasing for a meaningful number of species tied to intact forest, as deforestation continues across parts of the Amazon and Andes.
Cotinga: common questions
What makes the cotinga family so unusual compared with other songbird families?
The cotinga family displays an unusually wide range of extreme physical and behavioural adaptations across its roughly 65 species, including some of the most vividly saturated plumage colours found among American birds, elaborate fleshy facial or throat ornaments in certain species, and, in the case of the white bellbird, the loudest call ever scientifically documented in any bird, making the family a genuinely striking example of extreme diversity within a single closely related group.
Are the Andean cock-of-the-rock and white bellbird both cotingas?
Yes, both of these particularly well-known and visually or acoustically extreme species belong to the cotinga family, alongside many other, less famous species showing their own distinctive adaptations, illustrating just how much diversity in appearance and behaviour exists within this single family found across Central and South American rainforest.
Why are cotingas considered important for tropical forests?
Many cotinga species feed heavily on fruit and often travel meaningful distances between different fruiting trees and shrubs, and in doing so they disperse the seeds of these plants across the forest as they move, making cotingas an ecologically significant group for supporting forest regeneration and plant diversity well beyond their considerable visual appeal.
Do all cotingas breed the same way?
No, the family shows considerable diversity in mating systems, with some cotinga species forming monogamous pairs that share nesting and chick-rearing duties, while others, including the Andean cock-of-the-rock, rely on a lekking system in which males compete through elaborate display at a shared site and females alone handle all nesting responsibilities afterward, reflecting the family's broader pattern of behavioural diversity.