Black-legged Kittiwakes are gulls of the open ocean. To see them in New England, I recommend sea-watching with a decent spotting scope or birding by boat, especially during the colder months of the year. In summer, they gather in colonies to our north, where they build their nests on cliff faces.
Smaller than a Ring-billed and larger than a Bonaparte's, a Black-legged Kittiwake is about the same length as a Laughing Gull. Adults have an unmarked yellow bill, black wing-tips lacking white windows, and, of course, black legs.
To learn more about these ocean-going gulls, visit All About Birds. To view the following images in full-size, click here.
Iceland Gulls are uncommon but regular white season visitors to parts of New England. Along with Glaucous Gulls, they're referred to as "white-winged" gulls, as all ages have light-colored wings with little to no dark markings.
Iceland Gulls take 4 years to acquire adult plumage, and for their 1st year are a generally evenly patterned off-white to tan color with pink legs and a dark bill (see photo above and gallery below). Adults have a mostly white body, a gray mantle, gray upper wings (with/without limited black at primary tips), and a yellow bill with a red spot.
Size-wise, Iceland Gulls average smaller than Herring Gulls, and larger than Ring-billed Gulls. Paying close attention to wing-tip color, try to spot the immature Iceland Gull in this coastal congregation. Can you identify all 5 gull species pictured? (See the answer below).
To learn more about Iceland Gulls, visit All About Birds. To view the following images in full-size, click here.
The Lesser Black-backed Gull (Bird Code: LBBG) is primarily a species of Europe, but in recent decades has been turning up in North America in larger numbers.* LBBGs average smaller than Herring Gulls (HERG), but larger than Ring-billed Gulls (RBGU). Adult birds have gray mantles that are darker than those of HERGs or RBGUs, but not as dark at those of Great Black-backed Gulls (GBBGs). The following photo shows an adult LBBG with an adult GBBG. In addition to the size and color differences, notice the yellow legs of the LBBG, versus the pink legs of the GBBG.
The first Lesser Black-backed Gull I ever saw was with a mixed flock of gulls (that included at least one Iceland Gull) at a mostly ice-covered reservoir in Rhode Island. Can you pick out the LBBG in the following crowded scene? (See full-size).
Note: Today's photos were taken in low light and at a fair distance, so the image quality is less than sharp. To see higher quality images of LBBGs, visit the Audubon Field Guide or All About Birds.
*In 2007, a LBBG nested with a HERG on Appledore Island in Maine. This was the first US east coast breeding record.
By getting to know Ring-billed, Herring, and Great Black-backed Gulls, you'll be prepared to spot less common species, like this juvenile Laughing Gull, who I spied among the previously mentioned gulls on a Biddeford beach. Though not a rare bird in Maine, Laughing Gulls are uncommon in York county, visiting in small numbers primarily from May through October.
As is typical of gulls, juvenile Laughing Gulls tend to be uniformly brown, whereas adults are dressed to impress. By their 3rd summer, Laughing Gulls have usually attained adult plumage: clean white undersides, gray mantle, black hood with white eye-arcs, and reddish-black bill and legs. The only other hooded gull commonly seen in New England is the smaller Bonaparte's Gull. The two adults pictured here were photographed in May and August, respectively, in Biddeford Pool, Maine.
Learn more about Laughing Gulls, including listening to their laughter and viewing photos of non-breeding birds, over at All About Birds.
Bonaparte's Gulls are the smallest type of gull commonly found on the east coast (Little Gulls are smaller, but quite rare). During the summer, while adult Bonaparte's are on their breeding grounds in central Canada and Alaska, some immature birds spend their summer days on southern Maine beaches. First-cycle birds (like the two pictured here) have a dirty look, with dark-tipped flight feathers, a solid-black tail band, and either a dark ear spot, or a partial dark hood. Continue reading Quick Guide to Gulls: Bonaparte’s Gull→