Forrestdale and Thomsons Lakes Ramsar Site

The Forrestdale and Thomsons Lakes Ramsar Site comprises two separate nature reserves, totaling 754 ha in area, protecting two shallow fresh to brackish, seasonal lakes in a suburban and agricultural landscape in south-western Western Australia. It is used mainly for birdwatching and walking. It lies in the Swan Coastal Plain bioregion. The site is recognised as being of international importance under the Ramsar Convention on Wetlands, under which it was designated Ramsar Site 481 on 7 June 1990.[1]

Description

Main articles: Forrestdale Lake and Thomsons Lake

Forrestdale Lake and Thomsons Lake lie 10 km apart within the southern Perth metropolitan area. They are similar in size and shape, being oval, about 1.6 km long by 1.3 km wide, with large central areas of open water when full and with shorelines vegetated with concentric fringes of the introduced bulrush Typha orientalis, sedges, paperbarks and other plants tolerant of seasonal waterlogging. Both lakes usually dry out in summer, though Thomsons lake may occasionally retain water throughout the year. Both reserves contain areas of native woodland. They are the best remaining examples of brackish, seasonal lakes with extensive fringing sedgeland typical of the Swan Coastal Plain. Regionally they form a major breeding, migration stop-over and semi-permanent drought refuge area for shorebirds and other waterbirds.[2]

Ramsar criteria satisfied by the site are that it:[2]

Conservation

Conservation management of the site focuses on:

References

Notes

  1. Annotated Ramsar List.
  2. 1 2 3 Information Sheet on Ramsar Wetlands: Forrestdale and Thomsons Lakes.

Sources

Coordinates: 32°09′S 115°52′E / 32.150°S 115.867°E / -32.150; 115.867

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