Cinereous Antshrike

Cinereous Antshrike

Thamnomanes caesius

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Anavilhanas National Park
97 Verified sightings at Anavilhanas National Park From 2019 to 2026
883 Verified sightings across all 5 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Cinereous Antshrike

The cinereous antshrike (Thamnomanes caesius) is an insectivorous bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.

The cinereous antshrike was described by the Dutch zoologist Coenraad Jacob Temminck in 1820 and given the binomial name Muscicapa caesius. It is now placed in the genus Thamnomanes which was introduced by the German ornithologist Jean Cabanis in 1847. The specific epithet caesius is the Latin for "bluish gray".

The cinereous antshrike and the bluish-slate antshrike (T. schistogynus) were treated by some authors in the early twentieth century as conspecific. They now are considered a superspecies. The cinereous antshrike has these five subspecies:

T. c. glaucus Cabanis, 1847 T. c. persimilis Hellmayr, 1907 T. c. simillimus Gyldenstolpe, 1951 T. c. hoffmannsi Hellmayr, 1906 T. c. caesius (Temminck, 1820) A few twentieth century authors treated T. c. glaucus and T. c. persimilis together as a species separate from the cinereous antshrike.

The cinereous antshrike is 14 to 15 cm (5.5 to... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Brownsberg Nature Park 🇸🇷 Suriname
~40%
2 Anavilhanas National Park 🇧🇷 Brazil
~20%
3 Yasuní National Park 🇪🇨 Ecuador
~10%
4 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
~10%
5 Amacayacu National Natural Park 🇨🇴 Colombia
<5%

Quick answers

What are the chances of seeing a Cinereous Antshrike in Anavilhanas National Park?

About 20% of wildlife watchers report a Cinereous Antshrike sighting in Anavilhanas National Park, based on 97 verified sightings from GBIF citizen-science data.

When is the best time to see Cinereous Antshrike in Anavilhanas National Park?

August has the highest sighting rate for Cinereous Antshrike in Anavilhanas National Park in our monthly data.

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