For more than 20 years, professor Keith Grasman has studied the effects of pollution on Great Lakes colonial waterbirds, focusing on three species: Herring Gulls, Black-Crowned Night Herons and ...

Among gulls born on the Great Lakes — for example, Franklin's gulls or American herring gulls — "most of them don't ever leave the Great Lakes," explained Dexter-Nienhaus. "They don't make it ...

Among gulls born on the Great Lakes — for example, Franklin's gulls or American herring gulls — "most of them don't ever leave the Great Lakes," explained Dexter-Nienhaus. "They don't make it ...

Herring gulls at River Raisin and Caspian terns in ... The Calvin University waterbird research is funded by the Great Lakes Restoration Initiative, federal funding approved by Congress to protect ...

Many years, ring-billed gulls are the most common wintering gull ... wingspan often feed at landfills and on large reservoirs and lakes where they can catch fish. When winter ice melts off lakes ...

Located on its own small island east of the tip of the Keweenaw Peninsula, Gull Rock is one of the most remote lighthouses on the Great Lakes, the release said. The lighthouse was among the ...

Herring gulls can be found "around our coasts and inland around rubbish tips, fields, large reservoirs and lakes, especially ... of gulls" - including the great black-backed gull, lesser black ...

Jim Gorman, a writer for The New York Times Science desk, delves into the complex behavior of gulls, which are not only expert thieves but also devoted parents and keen observers of human activity.