Summer Tanager (male)

Quick Facts

• Scientific Name: Piranga rubra
• Spanish Name: Piranga roja
• Family: Cardinalidae
• Known Nicknames: Bee-bird, Redbird
• Average Length: 15–18 cm (5.9–7.1 in)
• Average Weight: 22–31 g (0.8–1.1 oz)
• Wingspan: 28–30 cm (11–12 in)
• Key Feature: Uniform rose-red plumage and a stout, pale-colored bill
• Primary Diet: Insectivore (primarily bees and wasps) and Frugivore
• Range: Southern United States and Northern Mexico (breeding); Central and Northern South America (wintering)
• Habitat: Open deciduous forests, riparian woodlands, and pine-oak forests
• Social Structure: Solitary or in pairs
• Nesting/Breeding: Horizontal branch of a deciduous tree (cup nest)
• Statut de conservation : Préoccupation mineure (LC)
• Population Trend: Stable

The male Summer Tanager (*Piranga rubra*) is a radiant jewel of the avian world, holding the unique distinction of being the only entirely rose-red bird in North America. Unlike the Northern Cardinal, this medium-sized songbird lacks a crest or black facial mask, instead featuring a heavy, pale-colored bill designed for its specialized hunting habits. These birds are master "bee-eaters," frequently seen darting from high forest canopies to snatch bees and wasps in mid-air. To avoid being stung, the Summer Tanager employs a fascinating technique of bashing the insect against a branch to remove the stinger before eating. With its brilliant plumage and distinctive, rhythmic song, the male Summer Tanager is a captivating presence in the summer woodlands.

Faits amusants

Male Summer Tanagers are specialized "bee-eaters" that catch wasps and bees mid-air, skillfully bashing them against branches to remove their stingers before swallowing them whole. They are even known to raid entire wasp nests to feast on the protein-rich larvae inside. As the only completely red bird species in North America—lacking the black masks or crests found on cardinals—their brilliant plumage provides surprisingly effective camouflage against the shifting sunlight of the high forest canopy. Despite their bold color, they are often first detected by their unique "picky-tuck-tuck" call, a staccato sound that distinguishes them from other woodland songbirds.

Habitats et répartition

These birds primarily inhabit open deciduous forests, particularly those dominated by oaks, hickories, and beeches. They are also frequently found in mixed pine-oak woodlands, orchards, and well-wooded suburban parks, showing a distinct preference for forest edges and gaps. In the arid Southwest, they are often restricted to riparian woodlands composed of cottonwoods and willows. The breeding range extends across the southern and central United States, reaching as far north as Iowa, Ohio, and southern New Jersey. As a neotropical migrant, it spends the winter months in a broad area stretching from central Mexico through Central America and into northern South America, where it can be found in a variety of tropical forest types and shaded plantations.

Comportements & Reproduction

The male is highly territorial during the breeding season, using a rich, melodic song to defend its boundaries and attract a mate. While these birds are generally solitary outside of the nesting period, they form monogamous pairs for the duration of the season. Courtship typically involves the male pursuing the female through the forest canopy in elaborate aerial chases. Although the female is responsible for constructing the nest and incubating the eggs, the male serves as a vigilant protector and primary provider, bringing food to both his mate and the developing chicks. A defining behavioral characteristic is their specialized hunting technique for bees and wasps. They capture these stinging insects in mid-air and then beat them against a branch to remove the stinger before consumption. This high-protein diet is a critical resource during the reproductive phase. The social structure remains focused on the pair bond, with the male's vibrant red plumage serving as a visual signal of health and fitness to both potential rivals and mates.

Alimentation

The Summer Tanager is a dedicated specialist in consuming bees and wasps, a dietary preference that distinguishes it from most other songbirds. It captures these stinging insects mid-air or snatches them directly from their nests, often perching nearby to wait for workers to emerge. To safely consume its prey, the male Summer Tanager employs a sophisticated technique where it carries the insect to a branch, beats it against the wood to kill it, and then vigorously rubs it against the bark to remove the venomous stinger before swallowing. While bees and wasps make up the bulk of its protein intake, the bird also feeds on beetles, cicadas, and spiders. During the late summer and on its wintering grounds, it broadens its menu to include a variety of small fruits and berries, such as mulberries and blackberries, which provide essential energy for migration and survival in tropical climates.

Couleurs

The adult male Summer Tanager is distinguished by its uniform, brilliant rose-red plumage that covers the entire body, including the wings and tail. It lacks any black markings or distinct patterns, featuring only a stout, pale yellowish or horn-colored bill. While this vibrant coloration serves as a social signal rather than camouflage, immature males often display a unique, mottled patchwork of yellow and red during their transition to adult plumage.

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