Thamnophilus doliatus
Silhouette: Sheatherius · PhyloPic
In 3 days <5% in a week ~10%
The barred antshrike (Thamnophilus doliatus) is a passerine bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in the Neotropics in Mexico, every country in Central America, Trinidad and Tobago, and every mainland South American country except Chile and Uruguay. There is also one accepted record from southern Texas.
The barred antshrike was described by the Swedish naturalist Carl Linnaeus in 1764 and given the binomial name Lanius doliatus. The type locality was subsequently designated as Surinam. The specific epithet is from Neo-Latin doliatus meaning "barred".
The barred antshrike has these 12 subspecies: Subspecies T. d. capistratus was proposed as a separate species but the data presented confirmed its treatment as a subspecies of the barred antshrike. What is now Chapman's antshrike (T. azrumae) was for a time treated as a subspecies of the barred antshrike.
The barred antshrike is 15 to 18.5 cm (5.9 to 7.3 in) long and weighs 24 to 32 g (0.85 to 1.1 oz). Members of genus Thamnophilus are largish members of the antbird family; all have stout bills with a hook like those of true shrikes... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Campo Grande | 🇧🇷 Brazil | |
| 2 | Asuncion | 🇵🇾 Paraguay | |
| 3 | Caracas | 🇻🇪 Venezuela | |
| 4 | Valencia | 🇻🇪 Venezuela | |
| 5 | Panama City | 🇵🇦 Panama | |
| 6 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 7 | Goiânia | 🇧🇷 Brazil | |
| 8 | Guatemala City | 🇬🇹 Guatemala | |
| 9 | Campinas | 🇧🇷 Brazil | |
| 10 | Belém | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Barred Antshrike sighting in Niterói on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 83rd most-seen of the 116 birds we can rate there. Over three days the chance rises to under 5%, and over a week to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Barred Antshrike in Niterói 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 Barred Antshrike sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
15th of 17
Of the 17 cities where we can rate Barred Antshrike sightings, Niterói ranks 15th at under 5%. The best odds are in Campo Grande (Brazil, about 40%), Asuncion (Paraguay, about 30%) and Caracas (Venezuela, about 20%).
GBIF citizen-science records
It is estimated from how often the Barred Antshrike is recorded against all the birds logged in Niterói (15 verified sightings), 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.
