Quebracho crested tinamou
| Quebracho crested tinamou | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Tinamiformes |
| Family: | Tinamidae |
| Subfamily: | Nothurinae |
| Genus: | Eudromia |
| Species: | E. formosa |
| Binomial name | |
| Eudromia formosa (Lillo, 1905)[2] | |
| Sub-species | |
|
E. f. formosa (Lillo, 1905)[2] | |
The quebracho crested tinamou (Eudromia formosa) is a species of tinamou found in dry forest habitats[3] in Paraguay and northern Argentina in South America.[4]
Etymology
Eudromia comes from two Greek words, eu meaning well or nicely, and dromos meaning a running escape. These definitions together mean, nice running escape, which refers to their habit of escaping predators by running.[5]
Taxonomy
All tinamou are from the family Tinamidae, and in the larger scheme are also ratites. Unlike other ratites, tinamous can fly, although in general, they are not strong fliers. All ratites evolved from prehistoric flying birds, and tinamous are the closest living relative of these birds.[6]
Sub-Species
There are two sub-species of this tinamou:
- E. f. formosa, the nominate race, occurs in the arid quebracho woodlands in northern Argentina.[4]
- E. f. mira occurs in the arid chaco of Paraguay and northwestern Argentina.[4]
Description
The quebracho crested tinamou is approximately 39 cm (15 in) in length. Its upper parts are greyish-brown to blackish with a few scattered small white spots. Its lower parts are pale buffish to whitish and heavily barred with black. Its head has a black crest that is long, thin, and straight. It has a dusky stripe behind eye, bordered above and below by white stripes.
Behavior
Like other tinamous, the quebracho crested tinamou eats fruit off the ground or low-lying bushes. They also eat small amounts of invertebrates, flower buds, tender leaves, seeds, and roots. The male incubates the eggs which may come from as many as 4 different females, and then will raise them until they are ready to be on their own, usually 2โ3 weeks. The nest is located on the ground in dense brush or between raised root buttresses.[6]
Range and habitat
The quebracho crested tinamou is found in dry forests up to 500 m (1,600 ft).[3] It is also found in dry savanna.[1] Its range is northern Argentina and Paraguay.[4]
Conservation
The IUCN list this species as least concern,[1] with an occurrence range of 290,000 km2 (110,000 sq mi).[3]
Footnotes
- 1 2 3 BirdLife International (2012). "Eudromia formosa". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
- 1 2 3 Brand, S. (2008)
- 1 2 3 BirdLife International (2008)
- 1 2 3 4 Clements, J. (2007)
- โ Gotch, A. F. (1995)
- 1 2 Davies, S. J. J. F. (2003)
References
- BirdLife International (2008). "Quebracho-crested Tinamou - BirdLife Species Factsheet". Data Zone. Retrieved 12 Feb 2009.
- Brands, Sheila (Aug 14, 2008). "Systema Naturae 2000 / Classification, Genus Nothura". Project: The Taxonomicon. Retrieved 12 Feb 2009.
- Clements, James (2007). The Clements Checklist of the Birds of the World (6 ed.). Ithaca, NY: Cornell University Press. ISBN 978-0-8014-4501-9.
- Davies, S.J.J.F. (2003). "Tinamous". In Hutchins, Michael. Grzimek's Animal Life Encyclopedia. 8 Birds I Tinamous and Ratites to Hoatzins (2 ed.). Farmington Hills, MI: Gale Group. pp. 57โ59. ISBN 0-7876-5784-0.
- Gotch, A. F. (1995) [1979]. "Tinamous". Latin Names Explained. A Guide to the Scientific Classifications of Reptiles, Birds & Mammals. New York, NY: Facts on File. p. 183. ISBN 0-8160-3377-3.