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It is a nesting, feeding and cover area for bird and fish including the endangered light-footed clapper rails and Belding's Savannah sparrow. A study on light-footed clapper rail was conducted since 1979. One of the study area is in the salt marsh in Anaheim Bay, the coastal salt marsh located in Seal Beach National Wildlife Refuge.
Least terns nest on the refuge in several locations. In the mid-1980s, common terns nested in the salt marsh on the Lower Wells and Little River divisions. Roseate terns (Sterna dougallii) nested on West Goose Rocks Island in 1985, and lately, have been observed along Crescent Surf Beach in the Upper Wells Division. In 2003, Crescent Surf Beach ...
Least terns and snowy plovers nesting at Batiquitos Lagoon. Wintering locations are actually unknown, but suspected to include the South American Pacific Coast. The California least tern arrives at its breeding grounds in late April. Courtship typically takes place removed from the nesting colony site, usually on an exposed tidal flat or beach ...
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The western population, the California least tern, was listed as an endangered species in 1972 with a population of about 600 pairs.With aggressive management, mainly by the exclusion of humans via fencing, the Californian population has rebounded in recent years to about 4500 pairs, a marked increase from 582 pairs in 1974 when census work began, though it is still listed as an endangered ...
The game commission believes since 2012, 21 common tern nests have been started there but failed. Brian Whipkey is the outdoors columnist for USA TODAY Network sites in Pennsylvania.
A program goes into effect every April through September to protect this bird at four of its nesting sites in Mission Bay Park. [21] The California least tern has more than tripled in number since it was put on the endangered species list, and has many colonies from San Diego Bay to the San Francisco Bay area.
Area: 35,000 acres (140,000,000 m 2) ... Least tern. Is the smallest of the American terns and is found nesting on sandy shores of the southern parts of the United ...