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* Tawny-buff breast | * Tawny-buff breast | ||
* Black and white barred flanks | * Black and white barred flanks | ||
| + | ====Variation==== | ||
* ''cypereti'' paler above and with paler bars on flanks | * ''cypereti'' paler above and with paler bars on flanks | ||
* ''phelpsi'' is pale but darker on crown and upperparts | * ''phelpsi'' is pale but darker on crown and upperparts | ||
| Line 16: | Line 17: | ||
Sexes similar. | Sexes similar. | ||
==Distribution== | ==Distribution== | ||
| − | Found along the coasts of northern [[South America]] from [[Ecuador]] to [[Colombia]], [[Venezuela]], the Guayanas and [[Brazil]]. | + | Found along the coasts of northern [[South America]] from [[Ecuador]] to [[Colombia]], [[Venezuela]], the Guayanas and [[Brazil]]. Also along the Pacific coast of [[Central America]]. |
==Taxonomy== | ==Taxonomy== | ||
| − | ''R. wetmorei'', the [[Plain-flanked Rail]], is now considered to be split from ''R. longirostris'' | + | Formerly included in [[Clapper Rail]] together with [[Ridgway's Rail]].<br> |
| − | + | ''R. wetmorei'', the [[Plain-flanked Rail]], is now considered to be split from ''R. longirostris''. | |
====Subspecies<sup>[[#References|1]]</sup>==== | ====Subspecies<sup>[[#References|1]]</sup>==== | ||
| + | *''R. l. berryorum'' - On the Pacific coast of eastern [[El Salvador]], [[Honduras]] and northern [[Nicaragua]], probably also in northwestern [[Costa Rica]] | ||
*''R. l. cypereti'' - Coastal south-western [[Colombia]] to [[Ecuador]] (where rare) and just into north-western [[Peru]] (Tumbes) | *''R. l. cypereti'' - Coastal south-western [[Colombia]] to [[Ecuador]] (where rare) and just into north-western [[Peru]] (Tumbes) | ||
| − | *''R. l. phelpsi'' - | + | *''R. l. phelpsi'' - Coastal northern [[Colombia]] (Guajira) and northern [[Venezuela]] (east to eastern Miranda) |
| + | *''R. l. dillonripleyi'' - Coast of northeastern [[Venezuela]] (Sucre) | ||
*''R. l. margaritae'' - Margarita Island (Venezuela) | *''R. l. margaritae'' - Margarita Island (Venezuela) | ||
*''R. l. pelodramus'' - [[Trinidad]] | *''R. l. pelodramus'' - [[Trinidad]] | ||
| Line 34: | Line 37: | ||
This bird is rarely seen flying, which is reflected in the many subspecies found across its range. | This bird is rarely seen flying, which is reflected in the many subspecies found across its range. | ||
==References== | ==References== | ||
| − | #{{Ref- | + | #{{Ref-Clements6thAug21}}#{{Ref-GillDonsker14V4.4}}#[http://www.birdforum.net/showthread.php?t=151446 Birdforum thread] discussing the taxonomy of Clapper Rail |
{{ref}} | {{ref}} | ||
==External Links== | ==External Links== | ||
| − | {{GSearch| | + | {{GSearch|"Mangrove Rail"}} |
| + | {{GS-checked}}<br /><br /> | ||
| + | |||
[[Category:Birds]][[Category:Rallus]] | [[Category:Birds]][[Category:Rallus]] | ||
Latest revision as of 00:23, 13 December 2021
- Rallus longirostris
Identification
A large rail with a long, slender and slightly decurved bill.
- 33 cm in length, male average 20% larger than female
- Dull grey-brown upperparts with darker feather centres
- White loral streak, grey face
- Whitish throat
- Tawny-buff breast
- Black and white barred flanks
Variation
- cypereti paler above and with paler bars on flanks
- phelpsi is pale but darker on crown and upperparts
- margaritae is the darkest subspecies with bolder barring on flanks
- pelodramus is small like margaritae but paler
- crassirostris is like nominate but darker on head and upperparts and darker and more cinnamon below
Sexes similar.
Distribution
Found along the coasts of northern South America from Ecuador to Colombia, Venezuela, the Guayanas and Brazil. Also along the Pacific coast of Central America.
Taxonomy
Formerly included in Clapper Rail together with Ridgway's Rail.
R. wetmorei, the Plain-flanked Rail, is now considered to be split from R. longirostris.
Subspecies1
- R. l. berryorum - On the Pacific coast of eastern El Salvador, Honduras and northern Nicaragua, probably also in northwestern Costa Rica
- R. l. cypereti - Coastal south-western Colombia to Ecuador (where rare) and just into north-western Peru (Tumbes)
- R. l. phelpsi - Coastal northern Colombia (Guajira) and northern Venezuela (east to eastern Miranda)
- R. l. dillonripleyi - Coast of northeastern Venezuela (Sucre)
- R. l. margaritae - Margarita Island (Venezuela)
- R. l. pelodramus - Trinidad
- R. l. longirostris - Coasts of Guyana, Suriname and French Guiana
- R. l. crassirostris - Coastal eastern Brazil (Amazon estuary to Santa Catarina)
Habitat
Grassy marches and mangroves.
Behaviour
Diet
These birds eat crustaceans, aquatic insects and small fish. They search for food while walking, sometimes probing with their long bills, in shallow water or mud.
This bird is rarely seen flying, which is reflected in the many subspecies found across its range.
References
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
- Gill, F and D Donsker (Eds). 2014. IOC World Bird Names (version 4.4). Available at http://www.worldbirdnames.org/.
- Birdforum thread discussing the taxonomy of Clapper Rail
Recommended Citation
- BirdForum Opus contributors. (2024) Mangrove Rail. In: BirdForum, the forum for wild birds and birding. Retrieved 23 May 2024 from https://www.birdforum.net/opus/Mangrove_Rail
External Links
GSearch checked for 2020 platform.
