Myrmeciza hyperythra
Silhouette: Sheatherius · PhyloPic
In 3 days ~10% in a week ~30%
The plumbeous antbird (Myrmelastes hyperythrus) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. The plumbeous antbird was described by the English zoologist Philip Sclater in 1855 and given the binomial name Thamnophilus hyperythrus. The specific name combines the Ancient Greek words hupo "beneath" and eruthros "red". Alternatively, the name may be from the Greek word huperuthros for "reddish". The current genus Myrmelastes was introduced by Sclater in 1858 with the plumbeous antbird as the type species. This placement was confirmed by a genetic study published in 2013.
The plumbeous antbird is monotypic. The plumbeous antbird is 17 to 18 cm (6.7 to 7.1 in) long and weighs 38 to 44 g (1.3 to 1.6 oz). Males are mostly dark slaty gray. Their wings and tail are blackish gray with white spots at the tips of the wing coverts. They have a large area of bare light blue skin around their eye. Females have dark slaty gray upperparts, wings, and tail like males. Their underparts are bright rufous with a brown tinge on their flanks and... Wikipedia →
Recording0:24
Peru · 2008
© dbeadle · iNaturalist · CC BY-NC 4.0
Recording0:44
Brazil · 2020
© Marllus Rafael Almeida · iNaturalist · CC BY-NC 4.0
Recording0:34
Brazil · 2024
© Luciano Bernardes · iNaturalist · CC BY-NC 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tambopata National Reserve | 🇵🇪 Peru | |
| 2 | Yasuní National Park | 🇪🇨 Ecuador | |
| 3 | Manu National Park | 🇵🇪 Peru | |
| 4 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 5 | Amacayacu National Natural Park | 🇨🇴 Colombia |
With luck
About 10% of wildlife watchers report a Plumbeous Antbird sighting in Cuyabeno Wildlife Reserve on a given day, based on 30 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 159th most-seen of the 328 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
September
In that month about 20% of wildlife watchers report a Plumbeous Antbird in Cuyabeno Wildlife Reserve on a given day, against under 5% in January–May, July–August and October–November, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Plumbeous Antbird sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 5 parks where we can rate Plumbeous Antbird sightings, Cuyabeno Wildlife Reserve ranks 4th at about 10%, level with the leaders once rounded. The best odds are in Tambopata National Reserve (Peru, about 10%), Yasuní National Park (Ecuador, about 10%) and Manu National Park (Peru, about 10%).
GBIF citizen-science records
It is estimated from how often the Plumbeous Antbird is recorded against all the birds logged in Cuyabeno Wildlife Reserve (30 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
