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Encyclopedia > Black Rail
Black Rail
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Gruiformes
Family: Rallidae
Genus: Laterallus
Species: jamaicensis
Binomial name
Laterallus jamaicensis
(Gmelin, 1789)

The Black Rail is a mouse_sized member of the Rallidae family of birds. It is found in scattered parts of North America and the Pacific region of South America, usually in coastal salt marshes but also in some freshwater marshes. It is extinct or threatened in many locations due to habitat loss. The largest populations in North America are in Florida and California.


Black Rails appear to be omnivorous, feeding primarily on small invertebrates but also on seeds of some marsh plants. They are preyed upon by many avian (including hawks, egrets, and herons) and mammalian (including foxes and cats) predators and rely on the cover of thick marsh vegetation for protection. They are territorial and call loudly and frequently during the mating season.


The Black Rail is rarely seen and prefers running in the cover of the dense marsh vegetation to flying. It will often make its presence known, however, with its distinctive ki-ki-krr call or an aggressive, presumably territorial, growl. The best opportunity to see a Black Rail is during an extremely high tide when the birds are forced out of the coastal marshes into nearby fields and brush for cover. These high tides are dangerous time for Black Rails as they are quite vulnerable to predation outside the marsh.


This bird may be conspecific with the Gray-breasted Crake, L. exilis, of the tropical Caribbean littoral and eastern South America, and with the Galapagos Rail, L. spilonotus.


External links

  • Black Rails on the Audubon watch list (http://audubon2.org/webapp/watchlist/viewSpecies.jsp?id=37)
  • Back Rails in Chile (http://www.hualamo.com/articulo1.htm)
  • Black Rails in inland marshes (http://nature.berkeley.edu/~beis/rail/)



  Results from FactBites:
 
IFWIS - Black Rail (1037 words)
Black rails are reported on Illinois spring counts (1983) and one was sighted in June 1975, Mason Co. *07,15*.
Black rails usually frequent wet areas where dense but not necessarily tall growths of rushes, sedges or grasses are present *01,05*.
Black rails are mostly nocturnal (daily movements and migration), secretive and their sulking habits are described as mouselike *03,11*.
Black Rail (505 words)
Black rails also make other sounds that are similar to those made by other rail species.
Black Rails are distributed locally at inland marshes in eastern and central U.S., but for most of these locations there have been no confirmed breeding records since the 1930s.
Black Rails are distinctive, but are sometimes confused with the chicks of other rails, which may be the same size, and all fl.
  More results at FactBites »


 

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