Bird · GBIF taxon 2484155
Common Grackle
Quiscalus quisculaAlso known as Purple Grackle, Bronzed Grackle, Crow Blackbird
Common grackles are resourceful, iridescent songbirds that forage in noisy, synchronized flocks across lawns, agricultural fields, and suburban parks. Males showcase striking metallic blue and bronze plumage during spring courtship displays, puffing their feathers and inflating their tail into a V-shaped keel while producing rusty-hinge calls. Highly opportunistic, they follow farm machinery to snag upturned insects and readily colonize human-dominated landscapes alongside other blackbirds.
IridescentSocialAdaptable
—observations
—countries
—peak records
Near ThreatenedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNear ThreatenedRed List categories, explained →
Diet & prey
- Insects
- Seeds and Grains
- Acorns
Predators
- Hawks
- Owls
- Domestic Cats
ThreatsAgricultural control, habitat modification, pesticide exposure
HabitatsOpen woodlands, suburban lawns, agricultural fields, marshes, parks
Life span10–12 years
Size / weightNot available
Classification
- OrderPasseriformes
- FamilyIcteridae
- GenusQuiscalus
- SpeciesQuiscalus quiscula
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Safe to observe at a normal distance.
- What to notice
- Recognized by bright yellow eyes, a heavy dark bill, long keel-shaped tail, and iridescent blue-green sheen.
- Support conservation
- Give nesting colonies ample space during spring breeding to prevent stress and nest abandonment.
Responsible observation
- Observing Flocks: Look for their distinctive wedge-shaped tail feathers held in a V-keel during flight.
- Attracting to Yards: Offer black oil sunflower seeds or corn on platform feeders away from tender gardens.
- Distinguishing Sexes: Note the male's vibrant metallic head sheen compared to the female's duller brown-black plumage.
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