Lewin's rail (Lewinia pectoralis) is a species of bird in the family Rallidae. It is also known as the water rail, Lewin's water rail, Lewin's grind rail, slate-breasted rail, slate-breasted water rail, pectoral rail, pectoral water rail, short-toed rail and short-toed water rail.
Lewin's rail | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Gruiformes |
Family: | Rallidae |
Genus: | Lewinia |
Species: | L. pectoralis
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Binomial name | |
Lewinia pectoralis (Temminck, 1831)
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Synonyms | |
Rallus pectoralis Temminck, 1831 |
Its common name and Latin binomial commemorate English naturalist and illustrator William Lewin.
It is found in Australia, Wallacea, and New Guinea. Its natural habitat is subtropical or tropical moist lowland forests.[2]
Subspecies
editEight subspecies have been described:[3]
- New Guinea
- L. p. mayri (Hartert, 1930) – Arfak Mountains
- L. p. captus (Mayr & Gilliard, 1951) - central New Guinea
- L. p. insulsus (Greenway, 1935) - Herzog Mountains
- L. p. alberti (Rothschild & Hartert, 1907) - mountains of south-eastern New Guinea
- Australia
- L. p. clelandi (Mathews, 1911) – south-western Australia (extinct)
- L. p. pectoralis (Temminck, 1831) – eastern and south-eastern Australia
- L. p. brachipus (Swainson, 1838) – Tasmania
Conservation status
editLewin's rails are not listed as threatened on the Australian Environment Protection and Biodiversity Conservation Act 1999. However, their conservation status varies from state to state within Australia. For example:
Lewin's rail is listed as threatened on the Victorian Flora and Fauna Guarantee Act (1988).[4] Under this Act, an Action Statement for the recovery and future management of this species has not yet been prepared.[5] It is also notable that the Lewin's rail is listed by an earlier scientific name (Dryolimnas pectoralis) under this Act.[4]
On the 2007 advisory list of threatened vertebrate fauna in Victoria, the Lewin's rail is listed as vulnerable.[6]
A subspecies of Lewin's rail, listed as Lewin's water rail (Rallus pectoralis clelandi), is on Western Australia's Wildlife Conservation (Specially Protected Fauna) Notice 2008 Schedule 2 — Fauna presumed to be extinct, under the WA Wildlife Conservation Act 1950.
Along Kedron Brook in Brisbane, the bird is described as rare and threatened.[7] The Brisbane Airport's construction of a second runway initially included 38 hectares of wetlands to be set aside for habitat. This was later expanded to 49 hectares to provide a more appropriate vegetation corridor.
Lewin's rail is protected under the Nature Conservation Act 1992. It is an offence to damage or interfere with Lewin's rail in any other way than when accepted by the Act.[8]
Redland City Council manages environmental pests throughout the Redlands to minimize their impact on native ecosystems and birds such as Lewin's rail.[8]
Habits
editLewin's rail is a highly secretive bird. This species prefers permanent, fresh-to-saline wetlands surrounded by dense vegetation. That means it can be found in artificial wetlands surrounded by dense vegetation. Lewin's rails breed over the summer period, laying three to five eggs in their saucer-shaped ground nests, which they build from dry vegetation such as reeds and grasses.[citation needed] The nests usually sit just above the water's edge in dense reeds and grassland. These birds forage in shallow water around the water's edge, under the cover of surrounding vegetation and aquatic plants. Lewin's rails feed mainly on invertebrates and occasionally bird eggs and frogs.[8]
Threatening
editLoss of habitat due to changes in water body structure, disruption of nests, and predation by introduced species.[8]
Media
editSee also
editReferences
edit- ^ Lua error in Module:Citation/CS1/Configuration at line 2083: attempt to index a boolean value.
- ^ Lewin's Rail Details
- ^ Lua error in Module:Citation/CS1/Configuration at line 2083: attempt to index a boolean value.
- ^ a b Department of Sustainability and Environment, Victoria Archived 2005-07-18 at the Wayback Machine
- ^ Department of Sustainability and Environment, Victoria Archived 2006-09-11 at the Wayback Machine
- ^ Lua error in Module:Citation/CS1/Configuration at line 2083: attempt to index a boolean value.
- ^ Lua error in Module:Citation/CS1/Configuration at line 2083: attempt to index a boolean value.
- ^ a b c d Redland City Council. “Lewin's Rail.” Redland City Council, Redland City Council, 6 June 2016, www.redland.qld.gov.au/info/20254/wildlife_in_the_redlands/697/lewins_rail.
External links
edit- Media related to Lewinia pectoralis at Wikimedia Commons