A medium-sized gull species native to North America, characterized by its distinctive black ring around the bill. Highly adaptable and widespread across diverse aquatic and coastal environments.
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ADSENSE SLOT
Ecology & Habitat
Habitat
Coastal regions, inland lakes, rivers, agricultural fields, urban areas, and marine ecosystems throughout North America, ranging from Alaska to the Caribbean.
Ecological Role
Key predator in aquatic food webs, scavenger, and indicator species for ecosystem health. Controls populations of small fish, invertebrates, and plays a crucial role in nutrient cycling.
Morphology
SKIN COATGray and white plumage, with black wingtips. Legs are greenish-yellow.
LIMBS WINGSLong, pointed wings for efficient gliding and soaring. Webbed feet for swimming and walking on varied terrain.
HEAD SENSORYLarge eyes, acute vision, white head with gray-white plumage, distinctive black ring around greenish-yellow bill.
BODY STRUCTUREBody length 41-54 cm, wingspan 100-120 cm, mass 300-700 g. Robust, streamlined body adapted for aerial and marine foraging.
Data Source: TaxonHub Database
Image Credit: Ianaré Sévi
