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Rufous-vented chachalaca

species of bird

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionOct 6, 2025
Entity authorityQ940808
Source-derived summary

The rufous-vented chachalaca (Ortalis ruficauda) is a member of an ancient group of birds of the family Cracidae, which are related to the Australasian mound builders. It inhabits northeast Colombia and northern Venezuela where it is called guacharaca, and the island of Tobago in Trinidad and Tobago where it is known as the cocrico and is one of the country's two national birds (being featured on the country's coat of arms). It is also found on Bequia and Union Island in the Grenadines where it may have been introduced.

Habitat

The rufous-vented chachalaca is a largely arboreal species found in forest and woodland, but it is also found in more open dry scrubby areas. This combined with relatively low hunting pressure, make it far less vulnerable than larger members of the family, notably curassows.

Description

These are medium-sized birds, similar in general appearance to turkeys, with small heads, long strong legs and a long broad tail. They are typically 53–58 cm long; the female weighs 540g and the larger male 640g. They have fairly dull plumage, dark brown above and paler below. The head is grey, and the brown tail is tipped rufous or white depending on race.

Call

As other chachalacas, the rufous-vented chachalaca is a very noisy species, preferring to execute their vocal feats at dawn.

Editorial summary

The public source identifies “Rufous-vented chachalaca” as species of bird. This brief keeps that definition visible, then builds a research path around Rufous-vented, chachalaca and species.

Editorial reviewA sound reference starting point where classification, measurement and the date of the underlying evidence remain visible. The current 218-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Rufous-vented, chachalaca and species providing the first useful test.
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Evidence profile

Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Oct 6, 2025. The linked authority identifier is Q940808. None of the 0 selected statements returned an explicit reference.

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Source & attribution

This entry incorporates text from Rufous-vented chachalaca” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.