Indian Bush Lark

Indian Bush Lark
Indian Bush Lark
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Alaudidae
Genus: Mirafra
Species: M. erythroptera
Binomial name
Mirafra erythroptera
Blyth, 1845

The Indian Bush Lark, Indian Bushlark or Red-winged Bushlark (Mirafra erythroptera) is a species of bushlark found in South Asia mainly in India.

Description

Pale and found mostly in arid areas. Has cheek patch completely bounded by white supercilium and post-auricular border. Crown and upperparts heavily streaked. Pale underparts have large spots on the breast. Differentiable from Jerdon's Bushlark by longer tail, shorter bill and legs. Most wing coverts, tertials and central tail feathers have pale centres. Primary coverts look all brown. Sings from bush tops but does not usually perch on trees or wires. Calls similar to that of Jerdon's but is lower and has longer rattling tremolos. Often falling in pitch.[2]

The song-flight during the mating season is an amazing spectacle. The bird flutters high over the ground, then holds its wings in an open V and "parachutes" down to its perch uttering its song consisting of short tweets and cheeps in three syllables followed by a longer fourth syllable. This combination is oft repeated till the bird perches again.

The rufous wing bars are diagnostic but care must be taken not to confuse the bird with M. affinis in the central Western Ghats and country around where their ranges overlap. Mirafra affinis is darker with more rufous on the wings.

References

  1. ^ Compilers: Stuart Butchart, Jonathan Ekstrom (2008). "Indian Lark - BirdLife Species Factsheet". Evaluators: Jeremy Bird, Stuart Butchart. BirdLife International . http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=8112&m=0. Retrieved May 10, 2009. 
  2. ^ P.C. Rasmussen and J.C. Anderton (2005). Birds of South Asia. The Ripley Guide. Lynx Edicions. 

External links

  • BirdLife International (2008). Mirafra erythroptera. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 11 May 2009. Database entry includes justification for why this species is of Least Concern.


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