Saturday, March 10, 2012

South Carolina Shorebirds

The South Carolina shores are home to a wide variety of birds. The sea gulls follow the shrimp boats as they troll the waters, and can be seen along the shores searching for crustaceans washed up with the tide. While the sea gulls are a common site along the shore they are not considered shorebirds.

Shorebirds are waders. Most have small bodies with long, thin legs for wading. They inhabit the coastal waters, wetlands, interior grasslands and the arctic tundra.

Shorebirds belong to the avian order Charadriiformes. Within the order there are numerous families and species.

Most have small bodies with long, thin legs for wading. They have three unwebbed toes that point forward with a hind toe that is reduced or absent.

They inhabit the coastal waters, wetlands, interior grasslands and the arctic tundra.

The coast of South Carolina is 187 miles in length but when you add the islands, bays, and estuaries, the total shoreline measures over 3,000 miles. It is home for many beautiful and fascinating birds.

Shorebirds begin nesting in early April. Endangered birds such as the American oystercatcher and the least tern build their nests on beachfronts, in mounds of shells, or in the marsh, well above the high-tide line.

Most shorebirds are migratory birds. They will travel thousands of miles between their nesting grounds and their wintering grounds. The shores of South Carolina are a frequent rest stop for migrating shorebirds.

The number of shorebirds has declined over the years. Loss of suitable nesting habitat appears to be the leading cause. There is also an increase in the number of egg stealing predators. If disturbed by humans, a shorebird will abandon its nest.

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