Home, near and far.
This species is widely distributed across North America, breeding from southeastern Canada throughout the United States to southern Mexico and the Greater Antilles. Introduced populations exist in the Hawaiian Islands.
Birds Heard
FIELD GUIDE
FIELD GUIDE
Mockingbirds and Thrashers
Northern Mockingbird
Mimus polyglottos
The Northern Mockingbird is a slender, gray songbird celebrated for its remarkable vocal abilities. Its scientific name, *Mimus polyglottos*, aptly translates to "many-tongued mimic," reflecting its talent for imitating a wide array of sounds. This adaptable species is a familiar sight in many North American landscapes.
ResidentMedium-sizedMimicOmnivore
- Length
- 20-28 cm
- Wingspan
- 30-36 cm
- Weight
- 40-58 g
Typical adult measurements.
Individuals and populations vary.
01 / The telltale details
You’ll know it
when you see it.
Start with shape and behavior. Then look for the smaller details.
- 01
Plumage
Adults are gray to brown on their upperparts and pale gray to whitish underneath. Sexes appear similar.
- 02
Wings
Darker wings feature two white wing bars and large white patches, especially noticeable in flight.
- 03
Tail
A long, dark tail with conspicuous white outer tail feathers is often held cocked.
- 04
Bill and Eyes
The bill is black, sometimes brownish at the base, and slightly decurved. Eyes are typically light green-yellow or yellow.
02 / A place in the world
Where life
takes it.
Northern Mockingbirds thrive in open areas with dense low shrubs and scattered trees, making them common in suburban gardens, parks, cultivated lands, and woodland edges. They are also found in desert thickets and streamsides in western regions.
Stay a while. Or follow the season.
Generally a year-round resident across much of its range, Northern Mockingbirds in northern areas may move southward during colder months. Their migratory behavior in these regions is not fully understood.
03 / Listen a little closer
A voice
of its own.
Known for a long, complex song that includes repeated phrases and imitations of other bird species, as well as artificial sounds. Males sing day and night, especially during breeding season.
04 / The life behind the feathers
A day in its world.
On the menu.
An omnivorous diet consists of approximately half insects and half fruits. They consume various invertebrates like beetles, grasshoppers, caterpillars, ants, and wasps, along with berries and wild fruits.
Mockingbirds primarily forage on the ground, walking and running to capture insects. They also watch from low perches, flying down to seize prey, and eat berries directly from shrubs and trees.
A place to begin.
Both male and female construct an open cup-shaped nest of twigs, leaves, and grasses, typically in the forks of trees or bushes. Females incubate 3-5 eggs for 12-13 days, and both parents feed the young, which fledge in about 12 days.
The little routines.
Northern Mockingbirds are highly territorial, aggressively defending their nests and foraging areas from intruders, including other birds, cats, and even humans. Males often sing extensively, sometimes leaping into the air during displays.
One more reason to pay attention
A familiar face.
A few surprises.
The Northern Mockingbird's ability to mimic hundreds of different sounds, including other birds, musical instruments, and car alarms, is legendary.
Males with larger song repertoires may be more attractive to females, signaling maturity and experience.
This species is the state bird of five U.S. states: Arkansas, Florida, Mississippi, Tennessee, and Texas.
05 / An eye for the difference
Could it be
someone else?
Loggerhead Shrike
Lanius ludovicianusLoggerhead Shrikes have a more hooked bill, a distinct black mask, and less white in their wings.
Grey Catbird
Dumetella carolinensisGray Catbirds are uniformly darker gray and lack the prominent white wing patches and outer tail feathers of the mockingbird.
Blue-grey Gnatcatcher
Polioptila caeruleaSignificantly smaller than a mockingbird, the Blue-gray Gnatcatcher has a white eye ring and less white in its wings.
Behind these field notesResearch & references · 12 sources
AI-assisted species research. Prepared September 2026. Details can vary across regions and populations.