The vagrant kelp gull mated with a local herring gull, though the chick did not survive. Experts say it's a "complete mystery ...

A kelp gull has been spotted in Milwaukee under the Hoan Bridge, the first confirmed sighting of the species in Wisconsin.

An “extremely rare” Kelp Gull has been spotted in an unusual place — Milwaukee, Wisconsin, officials confirm. How it got to a ...

A Kelp Gull, which is native to the coasts in the southern hemisphere, was seen nesting with Herring Gulls in Milwaukee, Wisconsin, officials said.

When Slater Mill opened in 1793, it signaled the eventual demise of river herring and other migratory fish in the Blackstone ...