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Explore the bonaparte's gull in detail, study its behavior, prepare your shots.
Where to observe and photograph the bonaparte's gull in the wild
Learn where and when to spot the bonaparte's gull in the wild, how to identify the species based on distinctive features, and what natural environments it inhabits. The WildlifePhotographer app offers tailored photography tips that reflect the bonaparte's gull’s behavior, helping you capture better wildlife images. Explore the full species profile for key information including description, habitat, active periods, and approach techniques.
Bonaparte's Gull
Scientific name: Chroicocephalus philadelphia

IUCN Status: Least Concern
Family: LARIDAE
Group: Birds
Sensitivity to human approach: Suspicious
Minimum approach distance: 10 m
Courtship display: May to June
Incubation: 22–24 jours
Hatchings: June to July
Habitat:
Lakes, rivers, coasts
Activity period :
Primarily active during the day, with peak activity in the morning and late afternoon.
Identification and description:
The Bonaparte's Gull, Chroicocephalus philadelphia, is a medium-sized bird, measuring about 28 to 38 cm in length with a wingspan of 76 to 84 cm. It is distinguished by its black head during the breeding season, slender black bill, and reddish legs. Outside the breeding season, its head turns white with a dark ear spot. It frequents lakes, rivers, and coasts, feeding mainly on small fish, insects, and crustaceans. A migratory bird, it breeds in the boreal regions of North America and winters along the Atlantic and Pacific coasts. Its flight is agile and swift, often compared to that of a tern.
Recommended lens:
400mm – adjust based on distance, desired framing (portrait or habitat), and approach conditions.
Photography tips:
To photograph the Bonaparte's Gull, focus on coastal areas or lakes where it is active. Use a 400mm or longer telephoto lens to capture detailed images without disturbing it. Observe its behavior to anticipate its movements, especially during fishing. Morning or late afternoon light is ideal for achieving natural colors and soft contrasts. Stay discreet and avoid sudden movements to prevent scaring it away.
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