Taraba major
Silhouette: Sheatherius · PhyloPic
In 3 days <5%
The great antshrike (Taraba major) is a passerine bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in southern Mexico, in every Central American country except El Salvador, on Trinidad, and in every mainland South American country except Chile, though only as a vagrant in Uruguay.
The great antshrike was described by the French ornithologist Louis Pierre Vieillot in 1816 and given the binomial name Thamnophilus major. The current genus Taraba was introduced by the French naturalist René Lesson in 1831.
The great antshrike has these ten subspecies: The great antshrike is the only member of genus Taraba. Its closest relatives appear to be the fasciated and bamboo antshrikes of genus Cymbilaimus. The first, found in Central America and mostly west of the Andes, may represent a separate species from the other, which are found east of the Andes. In addition, differences within the members of each group may not be significant enough in some cases to warrant subspecies status... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Fortaleza | 🇧🇷 Brazil | |
| 2 | Cordoba | 🇦🇷 Argentina | |
| 3 | Natal | 🇧🇷 Brazil | |
| 4 | Campo Grande | 🇧🇷 Brazil | |
| 5 | Goiânia | 🇧🇷 Brazil | |
| 6 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 7 | Belo Horizonte | 🇧🇷 Brazil | |
| 8 | Belém | 🇧🇷 Brazil | |
| 9 | Rosario | 🇦🇷 Argentina | |
| 10 | Campinas | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Great Antshrike sighting in Tortuguero National Park on a given day, based on 7 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 329th most-seen of the 348 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Great Antshrike in Tortuguero National Park on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Great Antshrike sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
32nd of 32
Of the 32 parks where we can rate Great Antshrike sightings, Tortuguero National Park ranks 32nd at under 5%. The best odds are in El Impenetrable National Park (Argentina, about 70%), Parque Estadual Encontro das Águas (Brazil, about 20%) and Chapada Diamantina National Park (Brazil, about 20%). All parks ranked.
Same family: Thamnophilidae
The closest relatives of the Great Antshrike that you can see in Tortuguero National Park (family Thamnophilidae, Typical Antbirds) are Western Slaty-Antshrike (about 20%), Chestnut-backed Antbird (about 20%) and Barred Antshrike (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Great Antshrike is recorded against all the birds logged in Tortuguero National Park (7 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.
