Physical Description
The piping plover is a small, stocky, sandy colored bird resembling
a sandpiper. The adult has yellow orange legs, a black band across the forehead
from eye to eye, and a black ring around the base of its neck. Like other
plovers, it runs in short starts and stops. When still, the piping plover
blends into the pale background of open, sandy habitat on outer beaches where
it feeds and nests. The bird's name derives from its call notes, plaintive
bell like whistles which are often heard before the birds are seen.
Diet and Feeding Habits
Piping plover feed on little aquatic invertabrates.
They also feed on fly larva and small insects.
Reproduction
Piping plovers return to their breeding grounds in late
March or early April. Following establishment of nesting territories and
courtship rituals, the pair forms a depression in the sand somewhere on the
high beach close to the dunes. The nest is sometimes lined with small stones
or fragments of shell.
Habitat
Piping plovers could be found in areas such as North Carolina,
Qubec. They also live on sandy beach areas. Piping plover also can be found
in sand dunes.
Role in the Ecosystem
Piping plovers were common along the Atlantic
Coast during much of the 19th century, but nearly disappeared due to excessive
hunting for the millinery trade. Following passage of the Migratory Bird
Treaty Act in 1918, numbers recovered to a 20th Century peak which occurred
during the 1940s. The current population decline is attributed to increased
development and recreational use of beaches since the end of World War II.
The most recent surveys place the Atlantic population at less than 1800 pairs.
Bibliography
http://www.nhptv.org/natureworks/pipingplover.htm
|