Brown-chested Alethe

Brown-chested Alethe

Chamaetylas poliocephala

Silhouette: Martin Bulla, based on François Desbordes' illustration · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Semuliki National Park
59 Verified sightings at Semuliki National Park From 2019 to 2026
123 Verified sightings across all 6 parks From 2019 to 2026
April Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Brown-chested Alethe

The brown-chested alethe (Chamaetylas poliocephala) is a species of bird in the Old World flycatcher family Muscicapidae. It has a discontinuous range of presence across the African tropical rainforest. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.

The brown-chested alethe was formally described in 1850 by the French naturalist Charles Lucien Bonaparte based on a manuscript by Coenraad Temminck. Bonaparte gave the binomial name as Trichophorus (Griniger) and the locality as Africa. The locality has been restricted to the island of Bioko (formally Fernando Po). The specific epithet combines the Ancient Greek polios meaning "grey" with -kephalos meaning "-headed". The brown-chested alethe is now one of four species placed in the genus Chamaetylas that was introduced in 1860 by Ferdinand Heine.

Nine subspecies are recognised: C. p. poliocephala (Bonaparte, 1850) – Sierra Leone to Ghana C. p. compsonota (Cassin, 1859) – south Nigeria to southwest Central African Republic, northwest Angola and Bioko C. p. hallae (Traylor, 1961) – west Angola

C. p. giloensis (Cunningham-Van Someren & Schifter, 1981)... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Semuliki National Park 🇺🇬 Uganda
~10%
2 Kibale National Park 🇺🇬 Uganda
<5%
3 Queen Elizabeth National Park 🇺🇬 Uganda
<5%
4 Bwindi Impenetrable National Park 🇺🇬 Uganda
<5%
5 Virunga National Park 🇨🇩 Democratic Republic of the Congo
<5%
6 Aberdare National Park 🇰🇪 Kenya
Insufficient data

Quick answers

What are the chances of seeing a Brown-chested Alethe in Semuliki National Park?

About 10% of wildlife watchers report a Brown-chested Alethe sighting in Semuliki National Park, based on 59 verified sightings from GBIF citizen-science data.

When is the best time to see Brown-chested Alethe in Semuliki National Park?

April has the highest sighting rate for Brown-chested Alethe in Semuliki National Park in our monthly data.

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