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Cotinga

life science Maturity 7-9 Next article →

Cotingas are a large family of birds called Cotingidae.

Rupicola peruviana (male) -San Diego Zoo-8a
Rupicola peruviana (male) -San Diego Zoo-8a

You can find them in Central America and tropical South America. These birds live in many places like forests and coastal mangroves. Most cotingas spend their time eating fruit.

They have wide bills with tips that hook downward. Their wings are rounded and their legs are very strong. Some are tiny like the fiery-throated fruiteater. Others are huge like the Amazonian umbrellabird.

Cephalopterus glabricollis
Cephalopterus glabricollis

These birds have different ways of raising their young. About half of the species have both parents helping. In these groups, both the mother and father care for the babies. In the other half, only the females care for the eggs.

Purple-throated Fruitcrow RWD
Purple-throated Fruitcrow RWD

Some birds like the purple-throated fruitcrow live in mixed groups. In these groups, other females help provide insects to a single chick. Some males do not help with the young at all. Instead, they focus on finding a mate through bright displays.

Many males use special ways to show off to females. This is called sexual selection. Some males gather in groups called leks to perform.

Phoenicircus carnifex - Guianan red cotinga (male) 01
Phoenicircus carnifex - Guianan red cotinga (male) 01

In these leks, males might gather in one tall tree. Other birds like the Andean cock-of-the-rock gather on the ground. These males often have bright colors or long plumes. Some even have wattles, which are fleshy parts on the throat.

Others like the bellbird use very loud calls to be heard.

Nests can be very different depending on the species. Some birds build tiny nests that are very flimsy. A nest might be so thin that you can see the egg from underneath. This trick helps hide the egg from predators.

White-tipped Plantcutter (Phytotoma rutila)
White-tipped Plantcutter (Phytotoma rutila)

Other birds build solid cup nests out of plants. Some cocks-of-the-rock even attach mud nests to cliffs. Most birds lay between one and four eggs. It takes about 15 to 28 days for the eggs to hatch. The young birds usually leave the nest in 28 to 33 days.

Scientists have studied these birds for a long time. A French naturalist named Charles Lucien Bonaparte named the family in 1849.

SpangledCotinga
SpangledCotinga

As of July 2021, there are 66 known species in the family. These species are split into 24 different genera. A study in 2014 by Jacob Berv and Richard Prum looked at their DNA. They found that the family could be divided into five subfamilies. Today, these birds face a hard job because their forest homes are being lost.

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🖼️ Images & Media (23)
File:Ampelioides tschudii (Frutero escamado) (24) (14148007464).jpg
Ampelioides tschudii (Frutero escamado)...
File:Pipreola frontalis squamipectus.jpg
Pipreola frontalis squamipectus.jpg
File:Olivaceous Piha - Colombia S4E3368 (16835513815).jpg
Olivaceous Piha - Colombia S4E3368...
File:Hooded berryeater (Carpornis cucullata).jpg
Hooded berryeater (Carpornis cucullata).jpg
File:Rupicola peruviana (male) -San Diego Zoo-8a.jpg
Rupicola peruviana (male) -San Diego Zoo-8a.jpg
File:Phoenicircus carnifex - Guianan red cotinga (male) 01.JPG
Phoenicircus carnifex - Guianan red...
File:Zaratornis stresemanni - White-cheeked Cotinga.jpg
Zaratornis stresemanni - White-cheeked Cotinga.jpg
File:White-tipped Plantcutter (Phytotoma rutila).jpg
White-tipped Plantcutter (Phytotoma rutila).jpg
File:Swallow-tailed Cotinga (Phibalura flavirostris).jpeg
Swallow-tailed Cotinga (Phibalura...
File:Doliornis remseni 262570674.jpg
Doliornis remseni 262570674.jpg
File:Red-crested Cotinga - EcuadorDSCN2925.jpg
Red-crested Cotinga - EcuadorDSCN2925.jpg
File:Purple-throated Fruitcrow RWD.jpg
Purple-throated Fruitcrow RWD.jpg

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