Bird Fact Friday —The Laughing Gull

Adapted from pages 35-37 of Gulls Simplified:

A flock of adult Laughing Gulls, photographed in New Jersey in May. Photo credit: Kevin Karlson

This lanky gull stands with a horizontal profile and shows black wing tips that are acutely pointed and extend well beyond the tail. A long, slender bill droops near the tip. Long, typically black legs are set moderately forward, with some birds showing dull to fairly bright red legs in the breeding season. The dark hood is replaced by a mostly white head with a dark ear patch and scattered dark markings on the crown in winter. 

On beaches and in the water, they tend to gather in tightly bunched monotypic flocks away from larger gulls. In mixed-species flocks, Laughing Gulls often segregate to one side. Very agile and aerial, this species is adept at snapping insects out of the air and may gather in wheeling numbers over  marshes and uplands when an insect hatch is in progress. They are also a threat to coastal tern colonies and beach-nesting shorebirds, since they can swoop in and grab an egg or small chick before the defending birds can react to their approach. The bird’s loud, raucous (laughing) call is iconic, as much a part of a visit to coastal beaches and marshes as the sound of surf and the tang of salt-laden air. The sound of feeding flocks approaches the level of a din. Breeding colonies are noisy, even at night.

Skilled foragers, Laughing Gulls are adept at plucking food from human hands, whether the morsel is offered or not, and they seem to know all about picnic baskets, potato chip bags, and their contents. Very social and vocal, Laughing Gulls also forage offshore in large aggregations, usually within sight of land, where noisy feeding flocks hover and wheel over schools of baitfish. They commonly pursue other gulls and seabirds to steal food.

While most commonly found on sandy beaches, Laughing Gulls also frequents tidal wetlands, plowed fields, parks, and picnic areas. You may also share your hotel swimming pool with these birds in coastal areas with warm climates as they drop by for a drink or a swim. Though mostly coastal year-round, individuals are occasionally found well inland, most commonly on freshly turned agricultural land, landfills, and the parking lots of food outlets.

 

Gulls Simplified
A Comparative Approach to Identification
By Pete Dunne and Kevin Karlson

This unique photographic field guide to North America’s gulls provides a comparative approach to identification that concentrates on the size, structure, and basic plumage features of gulls—gone are the often-confusing array of plumage details found in traditional guides.

Featuring hundreds of color photos throughout, Gulls Simplified illustrates the variations of gull plumages for a variety of ages, giving readers strong visual reference points for each species. Extensive captions accompany the photos, which include comparative photo arrays, digitized photo arrays for each age group, and numerous images of each species—a wealth of visual information at your fingertips. This one-of-a-kind guide includes detailed species accounts and a distribution map for each gull.

An essential field companion for North American birders, Gulls Simplified reduces the confusion commonly associated with gull identification, offering a more user-friendly way of observing these marvelous birds.

  • Provides a simpler approach to gull identification
  • Features a wealth of color photos for easy comparison among species
  • Includes detailed captions that explain identification criteria and aging, with direct visual reinforcement above the captions
  • Combines plumage details with a focus on size, body shape, and structural features for easy identification in the field
  • Highlights important field marks and physical features for each gull

 

This post is part of a series, explore additional posts hereBird Fact Friday— Shining & Purple Honeycreepers >>