Slaty-breasted tinamou

Last updated

Slaty-breasted tinamou
CrypturusBoucardiSmit.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Infraclass: Palaeognathae
Order: Tinamiformes
Family: Tinamidae
Genus: Crypturellus
Species:
C. boucardi
Binomial name
Crypturellus boucardi
(Sclater, PL, 1860) [2]
Subspecies [2]

C. b. boucardi (Sclater, 1859)
C. b. costaricensis
(Dwight & Griscom, 1924)

Contents

Crypturellus boucardi map.svg
Synonyms [3]

Tinamus boucardi

The slaty-breasted tinamou or Boucard's tinamou (Crypturellus boucardi) is a type of tinamou commonly found in lowland moist forests of Mexico and Central America. [4]

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. [5]

The slaty-breasted tinamou has two sub-species: [6]

Philip Sclater identified the slaty-breasted tinamou from a specimen from Oaxaca, Mexico, in 1859. [5]

Etymology

Crypturellus can be broken down into the following: kruptos meaning covered or hidden, oura meaning the tail and ellus meaning diminutive. Therefore, Crypturellus means the small covered tail. Finally, boucardi is the Latin form of Boucard to commemorate Adolphe Boucard. [7]

Range and habitat

Range

It is commonly found in lowland moist forest in subtropical and tropical regions up to 1,800 m (5,900 ft) altitude. [8] This species ranges along the Gulf of Mexico coast from southern Mexico, from southern Veracruz and northern Oaxaca south, to northern Costa Rica. Mexico, Belize, Guatemala, Honduras, Nicaragua and Costa Rica. [4]

Habitat

It prefers thick evergreen [3] forests with thick undergrowth, but also can be found in thick forests with little undergrowth, secondary forests, [3] and on regenerating plantations. It likes moist areas as well. [5]

Description

The slaty-breasted tinamou averages 27 cm (11 in) in length, and weighs about 470 g (1.04 lb). Its back and head are black to chestnut in color, brown on its wings, slaty grey on its breast, white on its throat, [5] grey-brown on remainder of its underparts with darker barring on flanks and undertail. The female has barring on its wings. [5] Its legs are pink to bright red, [5] and its bill is dark above and yellow below.

Behavior

It is a shy and difficult tinamou to be seen on the dark forest floors. Its call is a three-note call and lower than other tinamous. Its calls can be in long bouts, up to five hours at a time. This tinamou and the thicket tinamou will produce hybrids on occasion. [5]

Feeding

Like other tinamous, it feeds on fruit and seeds and some invertebrates, in particular, ants and termites. [5]

Reproduction

The slaty-breasted tinamou male attracts 2 to 4 females to lay in its nest on the ground and in thick vegetation or between the raised roots of a tree. The male incubates and raises the young. Females will mate with more than one male. [5]

Conservation

The IUCN has classified the slaty-breasted as vulnerable and it has an occurrence range of 330,000 km2 (130,000 sq mi). [8] It is hunted for food but its numbers seem to be consistent. [5]

Footnotes

  1. BirdLife International (2022). "Crypturellus boucardi". IUCN Red List of Threatened Species . 2012: e.T22678191A136877151. doi: 10.2305/IUCN.UK.2022-3.RLTS.T22678191A136877151.en . Retrieved 21 July 2022.
  2. 1 2 Brands, S. (2008)
  3. 1 2 3 American Ornithologists' Union (1998)
  4. 1 2 3 4 Clements, J (2007)
  5. 1 2 3 4 5 6 7 8 9 10 Davies, S. J. J. F. (2003)
  6. "Crypturellus boucardi". Integrated Taxonomic Information System . Retrieved 7 April 2011.
  7. Gotch, A. F. (1995)
  8. 1 2 BirdLife International (2008a)

Related Research Articles

<span class="mw-page-title-main">Tinamou</span> Family of birds

Tinamous form an order of birds called Tinamiformes, comprising a single family called Tinamidae, divided into two distinct subfamilies, containing 46 species found in Mexico, Central America, and South America. The word "tinamou" comes from the Galibi term for these birds, tinamu. Tinamous have traditionally been regarded as the sister group of the flightless ratites, but recent work places them well within the ratite radiation, implying basal ratites could fly. Tinamous first appear in the fossil record in the Miocene epoch. They are generally sedentary, ground-dwelling and, though not flightless, when possible avoid flight in favour of hiding or running away from danger. They are found in a variety of habitats, ranging from semi-arid alpine grasslands to tropical rainforests. The two subfamilies are broadly divided by habitat, with the Nothurinae referred to as steppe or open country tinamous, and the Tinaminae known as forest tinamous.

<span class="mw-page-title-main">Little tinamou</span> Species of bird

The little tinamou is a species of tinamou. It is found in Central and South America, as well as on the Caribbean island of Trinidad.

<span class="mw-page-title-main">Brown tinamou</span> Species of bird

The brown tinamou is a brownish ground bird found in humid lowland and montane forest in tropical and subtropical South America.

<span class="mw-page-title-main">Variegated tinamou</span> Species of bird

The variegated tinamou a type of tinamou commonly found in moist forest lowlands in subtropical and tropical regions of northern South America.

<i>Crypturellus</i> Genus of birds

Crypturellus is a genus of tinamous containing mostly forest species. However, there are the odd few that are grassland or steppe tinamous. The genus contains 21 species.

<span class="mw-page-title-main">Red-legged tinamou</span> Species of bird

The red-legged tinamou or red-footed tinamou, is a ground-dwelling bird found in the tropics and lower subtropics of northern South America.

<span class="mw-page-title-main">Berlepsch's tinamou</span> Species of bird

Berlepsch's tinamou is a type of ground bird found in moist forest in northwestern Colombia and northwestern Ecuador.

<span class="mw-page-title-main">Cinereous tinamou</span> Species of bird

The cinereous tinamou, also known as brushland tinamou, is a type of ground bird found in swamp and lowland forests in northern South America. They have some localized names that have been used by the indigenous people such as in Amazonas where they are called inambu-pixuna, and in Pará, Brazil where they are called nambu-sujo. Also, throughout their range they are called inhambu-preto. Cinereous tinamous have been around for many centuries. They are part of the oldest families of the world today and have fossils discovered dating back tens of millions of years. Their quick reflexes play a role in their ability to survive.

<span class="mw-page-title-main">Tepui tinamou</span> Species of bird

The tepui tinamou is a type of ground bird found in montane moist forest on tepuis, in southeastern Venezuela.

<span class="mw-page-title-main">Brazilian tinamou</span> Species of bird

The Brazilian tinamou is a type of tinamou found in tropical moist lowland forest in regions of Amazonian South America.

<span class="mw-page-title-main">Black-capped tinamou</span> Species of bird

The black-capped tinamou is a type of tinamou commonly found in the moist forest lowlands in subtropical and tropical regions.

<span class="mw-page-title-main">Thicket tinamou</span> Species of bird

The thicket tinamou or rufescent tinamou is a type of tinamou commonly found in moist forests in subtropical and tropical central Mexico.

<span class="mw-page-title-main">Choco tinamou</span> Species of bird

The Choco tinamou or Chocó tinamou is a type of tinamou found in lowland forest and montane forest in subtropical and tropical regions of Colombia and Panama.

<span class="mw-page-title-main">Rusty tinamou</span> Species of bird

The rusty tinamou or short-billed tinamou is a type of tinamou commonly found in swamp forest in tropical regions of South America.

<span class="mw-page-title-main">Bartlett's tinamou</span> Species of bird

Bartlett's tinamou is a type of tinamou found in lowland forest in South America.

<span class="mw-page-title-main">Small-billed tinamou</span> Species of bird

The small-billed tinamou is a type of Tinamou commonly found in dry savanna in Amazonian South America.

<span class="mw-page-title-main">Barred tinamou</span> Species of bird

The barred tinamou is a type of tinamou commonly found in lowland moist forest in subtropical and tropical regions of northern South America.

<span class="mw-page-title-main">Tataupa tinamou</span> Species of bird

The Tataupa tinamou is a type of tinamou commonly found in dry forest in subtropical and tropical regions in southeastern South America.

<span class="mw-page-title-main">Brushland tinamou</span> Species of bird

The brushland tinamou is a type of tinamou commonly found in high-altitude dry shrubland in subtropical and tropical regions of southern South America.

<span class="mw-page-title-main">Curve-billed tinamou</span> Species of bird

The curve-billed tinamou is a type of tinamou commonly found in high-altitude grassland and shrubland habitats in the Andes of South America.

References