American Robin

American Robin facts at a glance

How big is a american robin?

An adult american robin measures 25 cm long — about 14% of the height of an average adult person (1.73 m) — and weighs around 77 g, a small fraction of an average adult’s body weight (70 kg).

What is a group of american robins called?

Explore more animal collective nouns and baby animal names .

A familiar garden bird

The American robin is one of the most familiar birds in North America, often seen running and pausing across lawns as it hunts. It has a gray-brown back, a warm orange-red breast, and a cheery, caroling song that is among the first heard at dawn. Its return to northern areas in late winter has long been treated as a sign that spring is near.

Finding worms

Robins are famous for hunting earthworms, tilting their heads as if listening but actually using sharp eyesight to spot a worm's movement in the grass. They also eat many insects, especially in spring and summer, switching to fruit and berries in autumn and winter, which lets them stay in many areas year-round rather than always migrating.

Nesting and eggs

Female robins build cup-shaped nests of grass and mud in trees, shrubs, and on building ledges, and lay clutches of distinctive sky-blue eggs. A pair may raise two or three broods in a single season. The young leave the nest before they can fly well and continue to be fed by their parents while they find their feet.

Habitat and range

American robins range across nearly all of North America, from Alaska and Canada to Mexico. Many northern birds migrate south for winter, while others remain wherever fruit is available. Highly adaptable, robins thrive in suburbs, city parks, farmland, and forests alike, making them one of the continent's most abundant birds.

Did you know? American Robin facts

• The American robin is a common North American thrush known for its orange-red breast, cheerful song, and habit of hopping across lawns to pull up earthworms.
• Robins are omnivores that eat earthworms and insects, especially in spring and summer, and switch to fruit and berries in autumn and winter, which helps them survive in many areas year-round.
• Robins tilt their heads toward the ground as they hunt, but they rely mainly on sharp eyesight to detect the slight movement of a worm near the surface before pulling it out.
• Their return and song in late winter are traditionally seen as a sign of spring, though many robins actually stay through winter wherever they can find fruit and berries.
• American robin eggs are a distinctive sky-blue, sometimes called robin's-egg blue. A female typically lays three to five eggs per clutch and may raise several broods each year.
• Conservation: Least Concern (IUCN).

Diet & feeding

American Robin feeds primarily as a omnivore (worms, insects, fruit, berries). The American robin is one of the most familiar birds in North America, often seen running and pausing across lawns as it hunts. It has a gray-brown back, a warm orange-red breast, and a cheery, caroling song that is among the first heard at

Adaptations

• The American robin is one of the most familiar birds in North America, often seen running and pausing across lawns as it hunts. It has a gray-brown back, a warm orange-red breast, and a cheery, caroling song that is among the first heard at dawn. Its return to northern areas in late winter has long been treated as a sign that spring is near.
• Robins are famous for hunting earthworms, tilting their heads as if listening but actually using sharp eyesight to spot a worm's movement in the grass. They also eat many insects, especially in spring and summer, switching to fruit and berries in autumn and winter, which lets them stay in many areas year-round rather than always migrating.

Behaviour & ecology

• The American robin is one of the most familiar birds in North America, often seen running and pausing across lawns as it hunts. It has a gray-brown back, a warm orange-red breast, and a cheery, caroling song that is among the first heard at dawn. Its return to northern areas in late winter has long been treated as a sign that spring is near.
• Robins are famous for hunting earthworms, tilting their heads as if listening but actually using sharp eyesight to spot a worm's movement in the grass. They also eat many insects, especially in spring and summer, switching to fruit and berries in autumn and winter, which lets them stay in many areas year-round rather than always migrating.
• Female robins build cup-shaped nests of grass and mud in trees, shrubs, and on building ledges, and lay clutches of distinctive sky-blue eggs. A pair may raise two or three broods in a single season. The young leave the nest before they can fly well and continue to be fed by their parents while they find their feet.

Communication

• American Robin uses calls and visual displays to communicate territory, alarm, and breeding status.
• Vocal repertoires vary by species and are often learned or refined during development.

Habitat & range

Lawns, gardens, woodlands, and parks

Ecological role

American Robin contributes to seed dispersal, insect control, or nutrient cycling depending on diet and foraging habits.

Conservation status of the American Robin

Sources & references

This guide is compiled and reviewed against established zoological and conservation references. Key sources for the American Robin:

• IUCN Red List of Threatened Species

  Conservation status (Least Concern) reflects the IUCN Red List category for Turdus migratorius.

• iNaturalist — observations & photos

  Search citizen-science observations and community IDs for Turdus migratorius. Useful for range checks and recent sightings — not a substitute for formal Red List status.

• GBIF — occurrence data

  Global Biodiversity Information Facility species search for Turdus migratorius. Explore published occurrence records used in range research.

• eBird — bird observations

  Cornell Lab eBird target search for American Robin. Check recent checklists and seasonal abundance where birders report this species.

• IUCN Red List — Turdus migratorius.

  Conservation status (Least Concern) and population trends.

• Animal Diversity Web — Turdus migratorius. University of Michigan Museum of Zoology.

  Life history, morphology, and range.

• Wikipedia — American Robin.

  General taxonomy and overview (cross-check primary sources).

• Global Animal Guide editorial standards

  How we research, source, review, and update every guide for accuracy.