Western Hemisphere Shorebird Reserve Network information
Shorebird conservation network across the Americas
The Western Hemisphere Shorebird Reserve Network (WHSRN) is a conservation strategy targeting shorebirds in the Americas launched in 1985. Its aim is to protect the nesting, breeding and staging habitats of migratory shorebirds.[1] The first site to be classified was Delaware Bay, which was dedicated in May 1986 as a site of Hemispheric Importance.[2]
Sites in the Western Hemisphere Shorebird Reserve Network may also be classified as Important Bird Areas, Ramsar wetlands of international importance, or both.
There are three possible classifications for sites in the network. Landscapes are always classified as being of Hemispheric Importance.
Hemispheric Importance
sites that act as staging, nesting or breeding grounds for at least 500,000 shorebirds annually, or at least 30% of the biogeographic population of any species.
International Importance
sites that act as staging, nesting or breeding grounds for at least 100,000 shorebirds annually, or at least 10% of the biogeographic population of any species
Regional Importance
sites that act as staging, nesting or breeding grounds for at least 20,000 shorebirds annually, or at least 1% of the biogeographic population of any species
^"WHSRN: A Strategy for Saving Shorebirds". Western Hemisphere Shorebird Reserve Network. Retrieved 2008-01-30.
^"WHSRN Sites". Western Hemisphere Shorebird Reserve Network. Retrieved 2008-01-30.
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The WesternHemisphereShorebirdReserveNetwork (WHSRN) is a conservation strategy targeting shorebirds in the Americas launched in 1985. Its aim is to...
Saskatchewan Heritage Marsh Program, and was designated a WesternHemisphereShorebirdReserveNetwork site of International significance in May, 1994. The...
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for migratory shorebirds and has been recognized as a site of international importance by the WesternHemisphereShorebirdReserveNetwork. Nearly 2,000...
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May 20, 1992. It was the first site classified in the WesternHemisphereShorebirdReserveNetwork. While the Delaware River is by far the largest tributary...
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Important Bird Area (IBA) of Canada and it is part of a WesternHemisphereShorebirdReserveNetwork (WHSRN). Access to the lake is from a lookout tower and...
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under the Ramsar Convention, a site of importance by the WesternHemisphereShorebirdReserveNetwork, and a bird area by BirdLife International. The dominant...
designated as a site of regional importance to shorebirds by the WesternHemisphereShorebirdReserveNetwork. Although used in the 19th century as a route...
international importance by the WesternHemisphericShorebirdReserveNetwork because of the hundreds of thousands of shorebirds, such as long-billed dowitcher...
particularly for western sandpiper and dunlin, and has been designated a HemisphereReserve by the WesternHemisphereShorebirdReserveNetwork and a Canadian...
importance (26 units) Research natural areas (207 units) WesternHemisphereShorebirdReserveNetwork (19 units) Wilderness areas (74 units) (the system has...
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Reed Lakes (Hemispheric) - WesternHemisphereShorebirdReserveNetwork (WHSRN) Site is a designated HemisphericShorebirdReserveNetwork protecting three...
contiguous portion of the WesternHemisphereShorebirdReserveNetwork and is "considered one of the most essential shorebird habitats in the world". The...
significant Important Bird Area, and is part of the WesternHemisphereShorebirdReserveNetwork. It is located about 50 kilometres (31 mi) south of Moncton...
Harbor is designated as a WesternHemisphereShorebirdReserveNetwork Site, recognizing this internationally significant shorebird habitat. Although the...
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