American Robin

Passeriformes

FAMILY

Turdidae

GENUS & SPECIES

Turdus migratorius

Passeriformes

FAMILY

Turdidae

GENUS & SPECIES

Turdus migratorius

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Largest North American thrush and one of the most well-known songbirds in the U.S.

• Raises up to 8 young in two broods per year

• Its song is a sign that spring is coming; honored as the state bird in Connecticut, Michigan and Wisconsin

WHERE IN THE WORLD?

Widespread throughout North America; from Alaska through Canada and the U.S. to southern Mexico and Guatemala

The American robin heralds spring with its early arrival from its wintering grounds, and announces daybreak with its persistent, well-known song.

habitat-

habitat-

The American robin prefers the deep forest, but it has spread across North America, taking up residence in a variety of habitats. The robin has flourished in areas as varied as sparsely wooded land in the east to mountains 12,000' above sea level in the western U.S. It has adapted to open regions and modern, suburban areas as well, and is often spotted in pastures, orchards, backyards and city parks. While trees offer the ideal perching site, a suburban fence, gutter or fire escape will work just as well for this adaptable bird. Most robins migrate to the south to escape the harsh, cold winters of the north, but those that stay frequent forests with an abundance of berries.

▼ Natural alarm clock

The American robin's cheery song signals the start of the day throughout its woodland range.

▼ Natural alarm clock

The American robin's cheery song signals the start of the day throughout its woodland range.

# Birds have a higher and more variable temperature than mammals. The robin's average body temperature is I04°F and may fluctuate over 20°F in 24 hours.

# During the long summer days in Alaska, the female American robin will feed her brood for approximately 21 hours each day, so the young grow faster.

food & feeding

The American robin changes its diet throughout the year to reap the rewards of seasonally available foods. During the warm spring and summer months, the robin surveys backyard lawns, meadows and even golf courses to search for its favorite food — earthworms. The robin peers carefully across the ground for the worm's tunnels, then pokes in its beak to search for food.The robin also munches on a variety of insects, from ants and beetles to termites and weevils. Even quick-hopping grasshoppers and fluttering butterflies aren't safe from the American robin. In the fall, the robin feasts on carbohydrate-rich fruits, which help it fatten up in preparation for a harsh winter or long migration.Those birds that do overwinter in northern regions exist on the berries and seeds that remain uncovered by snow. Pieces of oranges and apples, raisins and bread provide tasty treats at bird feeders. Old apple orchards provide retreats from the cold.

Robins Mating

Though the robin arrives early at its nesting grounds, it wastes no time with elaborate courtship displays. Attempting 2-3 broods each season, the male establishes a territory and the female quickly begins a nest after pairing off.For the first brood, the nest is in an evergreen tree.The female forms the mud-lined nest of grasses and rootlets by sitting and pressing her breast against the edges. She lays 4-5 eggs, which are a medium sky-blue color; and incubates them for 14 days. After hatching, the young stay in the nest for about 13 days. The male feeds the fledglings while the female builds a second nest in a maple, elm or other deciduous tree.

TODAY'S DINNER

TODAY'S DINNER

O Wiggling worms...

In spring, a male robin exploits an open, grassy area to play a fatal tug-of-war game with an unlucky earthworm.

Q Creeping caterpillars.

In summer, a female American robin plucks a slow-moving caterpillar from a hanging leaf to feed to her hungry chicks.

conservation

The widespread and common American robin is in no danger. But since it frequents suburban areas, including backyards and city parks, toxic weedkillers used on lawns have often resulted in mass poisonings.

O Wiggling worms...

In spring, a male robin exploits an open, grassy area to play a fatal tug-of-war game with an unlucky earthworm.

Q Creeping caterpillars.

In summer, a female American robin plucks a slow-moving caterpillar from a hanging leaf to feed to her hungry chicks.

Q Fleshy fruit...

A male pecks at a ripe cherry.The sugary fruit helps the robin put on weight for its long migratory journey in the fall.

Q Bittersweet berries

An overwintering robin subsists on berries, such as holly and rowan, during the cold winter.

Q Fleshy fruit...

A male pecks at a ripe cherry.The sugary fruit helps the robin put on weight for its long migratory journey in the fall.

The hatchling opens its mouth for food.

Q Bittersweet berries

An overwintering robin subsists on berries, such as holly and rowan, during the cold winter.

The robin starts its trek north in February when the days reach an average temperature of 37°F. Its migratory patterns are not clear-cut; even its scientific name, from the Latin "migrator;" means wanderer Large flocks of males arrive in northern states in March. As they begin to form territories, they are much less tolerant of the other males. In an "attack run," an aggressive male often bends to a horizontal position with its tail raised and then charges toward another male. A less-aggressive robin may push another male, or take short runs toward it, forcing it to retreat.

When flocks of females show up in April, each mature male has established an individual territory about an acre in size, which becomes smaller in preparation for nesting, about a third of an acre. From high perches, the males serenade the females.The loud, familiar cheerily-cheery-cheerily-cheery sounds serve as a morning wake-up call and evening lullaby. But it also advertises the boundaries of their territory. Often aggressive even outside its territory when foraging, the robin occasionally confronts ▼ Wade and bathe its own reflection, in either Shallow water satisfies a window or hubcap. drinking and bathing needs.

The hatchling opens its mouth for food.

OFILE American Robin

The American robin is a bird of vibrant colors — from its rich, red breast to its brilliant "robin's-egg blue" eggs.

The American robin is a bird of vibrant colors — from its rich, red breast to its brilliant "robin's-egg blue" eggs.

redbreast.

Bird Images American Robin Red Breast

The "booted" tarsus, or heel, appears smooth, since it has no scales.The toe arrangement is perfect for perching, but also allows the robin to move quickly in territorial "attack runs."

The juvenile has not yet developed the red breast typically associated with the robin. Instead it has a paleorange breast with large black spots.

redbreast.

The "booted" tarsus, or heel, appears smooth, since it has no scales.The toe arrangement is perfect for perching, but also allows the robin to move quickly in territorial "attack runs."

The juvenile has not yet developed the red breast typically associated with the robin. Instead it has a paleorange breast with large black spots.

creature comparisons

Though similar in size and color to the American robin, the varied thrush (Ixoreus naevius) has more orange coloring. An orange stripe over its eyes and bright wing bars help distinguish it from its relative.The varied thrush's range is restricted to the Pacific coast of North America, where it resides in high mountain forests and misty evergreen woodlands. It spends more time in the trees than the robin, feeding mainly on insects and berries. Like the robin the varied thrush favors earthworms.

VITAL STATISTICS

Weight 2.5-3.5 oz.

■ Length

9-11"

i Sexual i Maturity

1 year

: Breeding Season

April-August

: Number of Eggs

4-6

. Incubation Period

12-14 days

Fledging ■ Period

2-4 weeks

Breeding . Interval

1 Typical j Diet

2-3 broods per year

Earthworms, insects, fruits, berries and seeds

: Lifespan

Up to 12 years in the wild, 17 years in captivity

RELATED SPECIES

• The genus Turdus, : which includes the

American robin, is one i of over 50 genera in the family Turdidae. This [ family includes over 300 species of thrushes. The : eastern bluebird, Sialia I sialis, is a common North American species. Despite I its name, the European F robin, Erithacus rubecula, is closer in color patterns and behavior to the eastern bluebird than to the American robin.

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Responses

  • Zewdi
    What do american robins feet look like?
    2 years ago
  • MARIO COLE
    When is mating series season for Robins?
    2 years ago
  • andreas m
    When is breeding season for a robin in mn?
    1 year ago
  • Jason
    When are robin birds mating season?
    10 months ago
  • erik
    When is bird mating season for robins and doves?
    8 months ago
  • Giosu
    When is robon making season over?
    7 months ago
  • kaari
    When is a robins breeding season do they sign at night?
    5 months ago
  • fosco
    When is the breeding season for Robins Western Washington ?
    4 months ago
  • RUBY
    How long is the robin breeding season?
    2 months ago
  • wolfgang
    Do robins breed in the fall?
    17 days ago

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