Common Gull
Larus canus
A gentle-looking gull with a clever 'dancing' technique for finding food. The Common Gull is a sophisticated visitor to gardens and fields across the Palearctic.
Quick Identification
Size
Length: 40–46 cm (16–18 in); Wingspan: 100–115 cm (39–45 in); Weight: 300–550 g (11–19 oz)
Colors
Adults feature a pale grey mantle (back) and wings with black wingtips tipped in white. Their head, neck, and underparts are pure white in summer, becoming streaked with grey-brown in winter. They have distinctive greenish-yellow legs and a matching bill. Males and females look identical.
Key Features
- Greenish-yellow bill without a red spot
- Large dark eyes giving a 'gentle' facial expression
- Greenish-yellow legs
- Small white spots (mirrors) on black wing tips
- Noticeably smaller and more delicate than a Herring Gull
When You’ll See Them
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Behavior
Common Gulls are social and highly intelligent birds, often found in large flocks alongside other gull species. Despite their name, they are frequently seen inland on agricultural fields and suburban parks just as often as they are seen at the coast. They have a more refined, less aggressive temperament than their larger relatives, and are often recognized by their high-pitched, 'laughing' calls.
One of their most fascinating behaviors is 'foot-paddling' or 'worm-charming.' They stand on soft grass and rapidly tap their feet, creating vibrations that mimic falling rain. This tricks earthworms into surfacing, providing the gull with an easy meal. They are also known to follow tractors in fields to pick up disturbed insects and larvae.
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Camera Tips
To successfully capture a Common Gull on your trail camera, focus on open, flat ground. Unlike songbirds, gulls won't visit hanging feeders; they prefer wide-open spaces like lawns or flat roofs where they feel safe from predators. Set your camera on a low tripod or a ground stake roughly 12 to 24 inches high, angled slightly upward. This 'worm’s-eye view' produces dramatic, professional-looking shots and captures the bird's unique greenish-yellow leg color and facial expressions.
Baiting is highly effective for this species. A handful of soaked dog kibble or bits of suet scattered across a wide area will keep them in the frame longer than a single pile. If you want to witness their famous foot-paddling behavior, wait for a morning with heavy dew or water a patch of lawn shortly before setting your camera. They are most likely to 'dance' for worms in the early hours when the ground is soft.
Because Common Gulls have bright white plumage, they can easily 'white out' or overexpose in bright sunlight. If your AI camera has manual settings, try lowering the exposure compensation to -1.0. Position the camera with the sun at your back to ensure the pale grey of their wings is captured in detail. During the winter, when these birds are most likely to visit gardens, the low sun can create long shadows, so try to place your setup in an area that receives consistent light throughout the morning.
Similar Species
Species that look similar or are commonly confused with Common Gull.
Herring Gull
Much larger with a thick bill featuring a red spot on the lower mandible and piercing yellow eyes.
Ring-billed Gull
Similar size but has a distinct black ring around the bill and much paler yellow eyes.
Black-headed Gull
Smaller with reddish legs and a red bill; has a chocolate-brown hood in summer or a dark ear-spot in winter.
Frequently Asked Questions
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