Tanager

Tanagers are many kinds of birds.

These birds come in many sizes. Some are very small. Others are a bit bigger. Most have short, round wings.

Tanagers eat many things. They like fruit and seeds. They also eat bugs. Some catch bugs in the air!

They build nests in trees. The nests look like small cups. They are often hidden in thick leaves.

Female birds build the nests. They sit on the eggs. The males help by bringing food.

Tanagers are a large family of birds. There are 393 species in this group. Most live in warm, tropical lands. About 60% live in South America. Many live in the Andes mountains.

These birds come in different sizes. The white-capped tanager is the heaviest. The magpie tanager is the longest. Many tanagers have bright colors. Often, males are brighter than females.

Tanagers eat many things. They are omnivorous, which means they eat both plants and animals. They eat fruit, seeds, and nectar. They also eat insects. Some pick bugs off branches. Others catch bugs while flying.

Most tanagers live in small groups. They build cup nests on tree branches. The nests are often hidden in thick leaves. Females build the nests and sit on the eggs. The males may bring food to the female. Both parents help feed the young birds.

Tanagers are a huge family of birds. They belong to the group called Thraupidae. This family is the second-largest group of birds in the world. They make up about 4% of all bird species. In the tropical lands of the Western Hemisphere, they make up 12% of the birds. Many people enjoy seeing them because they are often very brightly colored.

These birds come in many different shapes and sizes. The magpie tanager is the longest species in the family. The white-capped tanager is the heaviest bird in the group. It weighs about 115 grams and is quite large. The white-eared conebill is the shortest-bodied bird. Most tanagers have short and rounded wings for flying. The shape of their beaks helps them find different types of food.

Tanagers are omnivorous, which means they eat many different things. They eat fruit, seeds, and nectar from flowers. They also eat insects to get energy. Some birds pick insects off of tree branches. Other birds look for bugs on the underside of leaves. Some special birds even wait on branches to catch flying insects in the air. This helps different species live in the same area without fighting for food.

Scientists have changed how they group these birds over time. A German scientist named Jean Cabanis first named the family in 1847. In the past, people grouped them by what they ate. Now, scientists use molecular techniques to study their DNA. This new way of studying shows how they are truly related. Because of this, some birds with "tanager" in their name are not actually in this family. For example, the scarlet tanager is now in the Cardinalidae family.

Most tanagers live in the tropical Western Hemisphere. About 60% of all tanagers live in South America. Another 30% of these species live in the Andes mountains. Many of these birds live in only one small area. Most tanagers live in pairs or small groups of three to five birds. They build cup-shaped nests on tree branches. Females build the nests and sit on the eggs. Both parents usually work together to feed the young birds.

Tanagers are a diverse family of birds known as Thraupidae. They belong to the order Passeriformes, which includes many common songbirds. This family is the second-largest group of birds in the world. They represent about 4% of all avian species globally. In the Neotropical regions of the Western Hemisphere, they make up 12% of all birds.

These birds vary significantly in their physical appearance and size. The magpie tanager is the longest species in the family. In contrast, the white-eared conebill is the shortest-bodied species. The white-capped tanager is the heaviest, weighing about 115 grams. Most tanagers possess short, rounded wings. Their beak shapes are often specialized for their specific diets. While many species are brightly colored, some are simply black and white.

Tanagers are omnivorous, meaning they eat a variety of food sources. Their diets include fruits, seeds, nectar, and flower parts. They also consume many types of insects. Some species find insects by picking them off branches or from wood holes. Others look for prey on the undersides of leaves. Some specialized species wait on branches to catch flying insects mid-air. This dietary specialization allows different species to live in the same area without competing for the same food.

Most tanagers live in the Western Hemisphere, mainly in tropical regions. About 60% of all tanager species live in South America. Within that continent, 30% of species live in the Andes mountains. Many species are endemic, meaning they live in only one relatively small area. Most birds live in pairs or small groups of three to five individuals. These groups might consist of parents and their offspring, or they may form larger mixed flocks.

Breeding behavior in tanagers involves specific seasonal and social patterns. In temperate areas, the breeding season runs from March through June. In South America, it occurs from September through October. Most species build cup-shaped nests on tree branches, though some nests are almost globular. These nests are often hidden by very dense vegetation. A typical clutch size is between three and five eggs. While the female incubates the eggs and builds the nest, the male may help by feeding her.

Our understanding of tanager taxonomy has changed due to modern science. The family Thraupidae was introduced in 1847 by German ornithologist Jean Cabanis. Traditionally, scientists grouped birds based on their feeding specializations. For example, nectar-feeders were placed in the Coerebidae family. However, modern molecular phylogenetic studies have reorganized these groups. These studies use DNA to show true evolutionary relationships. As a result, many birds with "tanager" in their names, like the scarlet tanager, are now classified in the Cardinalidae family.

Today, the Thraupidae family is much larger than once thought. As of March 2025, the family contains 393 species. These are divided into 105 genera and 15 subfamilies. This reorganization has changed how we view bird connections. For instance, 106 species with "finch" in their names actually belong to Thraupidae. This shows how important molecular biology is for understanding the tree of life.