Starling vs Blackbird

In North America, blackbird usually means the red-winged blackbird or the common grackle, and the starling is the European starling, introduced in the 1890s. All are dark, social birds that gather on lawns and wires. This page uses that North American meaning of blackbird. Season changes what you see, so note the date.

Their shapes differ. Starlings look chunky with a short tail and starry pointed wings in flight. Red-winged blackbirds are stocky with a conical bill, and grackles are larger with long tails. Seasonal color matters too, since starlings turn spotted in winter. Check the tail first, then the bill.

Starling vs Blackbird side by side

Last verified October 2026. Typical values; individual animals, products and local prices vary.

When you are looking at which

European starling

• The bird has a short tail and walks briskly across a lawn probing the grass.
• In spring the bill is bright yellow, and in winter the body is brown with white spots.
• Wings look like small points or stars in flight, and the flock is noisy.
• It nests in a cavity such as a birdhouse or woodpecker hole.

Blackbird (red-winged or grackle)

• A male has red-and-yellow shoulder patches and sings from a cattail or fencepost.
• The bird is streaked brown and looks like a large sparrow, which suggests a female red-winged blackbird.
• A long tail seems to dominate its shape in flight, and the eye looks golden.
• It is in a marsh, field, or feedlot, not a lawn in town.

How this works

The quiz counts cues for a European starling versus a North American blackbird. Tail length, bill shape, and plumage are the strongest, while behavior and habitat overlap. Answer only what you saw, and use I can't tell for the rest, since a skipped cue is better than a guess.

Here blackbird means the red-winged blackbird and the common grackle. Brown-headed cowbirds, Brewer's blackbirds, and crows are different birds and are not scored. A tie means your answers were split, and tail length is the cue to check first. Close calls are common in winter.

Where these numbers come from

The figures and defaults on this page are based on:

• Cornell Lab All About Birds: European Starling, Starling size, short tail, bill color, seasonal plumage, and foraging. (checked October 2026)
• Cornell Lab All About Birds: Red-winged Blackbird, Red-winged size, bill, male patches, female streaking, and habitat. (checked October 2026)
• Cornell Lab All About Birds: Common Grackle, Grackle size, long tail, golden eye, and flight. (checked October 2026)
• Audubon Field Guide: European Starling, Starling length, introduction, mimicry, and cavity nesting. (checked October 2026)

Field-identification guide. Seasonal plumage varies, and local birding groups can help confirm a species.