Rusty Tinamou (Crypturellus brevirostris)

Rusty Tinamou

[order] TINAMIFORMES | [family] Tinamidae | [latin] Crypturellus brevirostris | [authority] Pelzeln, 1863 | [UK] Rusty Tinamou | [FR] Tinamou rubigineux | [DE] Rosttinamu | [ES] Tinamu Herrumbroso | [NL] Rosse Tinamoe

Subspecies

Genus Species subspecies Region Range
Crypturellus brevirostris SA ne, w Amazonia

Genus

The tinamous of the genus Crypturellus are usually notoriously difficult to see. Most species of this family are polygamous, with the smaller males performing the domestic tasks and the eggs are beautifully coloured. Tinamous exhibit exclusive male parental care. This type of care is rarely found in birds and only in tinamous is present in all species of the order. In polygynandrous species, males accumulate eggs from several females in at least two different ways: in some species females form stable groups and cooperate to lay the clutch for a male, sometimes even laying replacement clutches together. In other species, multiple females lay eggs in a nest, but they
do not form associations or travel together before or after being attracted by the male.

Physical charateristics

The Rusty Tinamou is 27-29 cm in length. Its upper parts are rufous boldly barred with black, its throat is white, its breast is bright rufous, its belly is white, and its flanks are barred black. Finally, its crown is chestnut in color with legs that are yellowish-grey.

Listen to the sound of Rusty Tinamou

[audio:http://www.planetofbirds.com/MASTER/TINAMIFORMES/Tinamidae/sounds/Rusty Tinamou.mp3]

Copyright remark: Most sounds derived from xeno-canto


wingspan min.: 0 cm wingspan max.: 0 cm
size min.: 27 cm size max.: 29 cm
incubation min.: 0 days incubation max.: 0 days
fledging min.: 0 days fledging max.: 0 days
broods: 0   eggs min.: 0  
      eggs max.: 0  

Range

South America : Northeast, West Amazonia

Habitat

Dense humid tropical forest, most likely found in varzea.

Reproduction

No data

Feeding habits

No data

Conservation

This species has a very large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
Rusty Tinamou status Least Concern

Migration

Sedentary in all of its range, but not well known

Distribution map

Rusty Tinamou distribution range map

Leave a Reply