Monday, November 28, 2011

Minnesota Summer Camp Nature

By Jeff Lorenz


The common loon is one of the earth's oldest living bird species. Its name comes from a Norwegian word that means "wild, sad cry." Approximately 12,000 make their homes in Minnesota. Loons are large black-and-white birds with long black bills. Clumsy on land, they are excellent divers, underwater swimmers, and high-speed flyers. This is just one of the cool birds Kids who go to Summer Camp in Minnesota see. Below are just a few of the things children will learn about loons at a Minnesota Summer Camp,

Listen to the Loon: That eerie sound you hear is not a ghost haunting a northern lake . It's the call of the common loon. This bird, whose ancestors roamed the earth 65 million years ago, can be found on Wisconsin and Minnesota's northern lakes in the summer, where they come to breed and raise their young. In the fall the loons head to the ocean coastal areas for the winter.

Water Time: Loons love the water but always go on land only for nesting. Loons float low in the water so as not to be seen by predators. When searching for food they peek underwater first, moving the head from side to side until they find their prey and dive after it. Loons keep their wings tight against the body and push with webbed feet to make sharp turns while chasing after a fish dinner. They can remain under water for a full minute and dive as deep as 260 feet below the surface.

Loon hitchhikers: As fast as they are in the water, loons have trouble walking on land. Loons don't spend much time on land except for nesting. The nests are made of weeds and grass and are usually located in grass along the lake shoreline. A loon may use the same nest year after year to lay the two olive-brown eggs. Crows, ravens, gulls, skunks, and especially raccoons will eat the eggs if they can find them. Both male and female loons take turns sitting on the eggs. The eggs hatch in about one month; soon after birth the chicks are already in the water swimming with their parents. Swimming in the cold water is hard on the young chicks, so from time to time they hitch a ride on a parent's back. This also affords protection from predators such as snapping turtles and muskies.

Loon Watch: In 1978, the Sigurd Olson Environmental Institute in Ashland, Wisconsin started a loon conservation program. In 1988 that program was combined with one in Minnesota and given the name Loon Watch. This program trains volunteers to help protect loons and their habitats, track loon populations, and educate the public about loons. The program also sponsors loon-related research and education.

Each July hundreds of Loon Watch volunteers will get up before the sun to go count loons on more than 250 lakes. Much of this information is from the Wisconsin Department or Natural Resources.

Looking for a Kids Summer Camp in Minnesota be sure to visit Swift Nature Camp.




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