Cossypha heuglini
Silhouette: Martin Bulla, based on François Desbordes' illustration · PhyloPic
In 3 days ~10% in a week ~20%
The white-browed robin-chat (Cossypha heuglini), also known as Heuglin's robin, is a species of bird in the family Muscicapidae. Found in east, central and southern Africa, its natural habitats include riverine forest and thickets, and it is also found near humans. The IUCN classifies it as a least-concern species.
Hartlaub described the species from Sudan in 1866. The specific epithet is derived from Martin Theodor von Heuglin. The white-browed robin-chat is 19–20 cm (7.5–7.9 in) long and weighs 29–51 g (1.0–1.8 oz). The crown and face are black, and there is a white supercilium over the dark brown eye. The back is olive grey-brown, and the rump is rufous. The two central tail feathers are olive-brown, and the other feathers are orange-rufous. The flight feathers and wing coverts are grey-brown, and the underwing coverts are rufous. The underparts are bright orange... Wikipedia →
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | San Diego Zoo Safari Park | 🇺🇸 United States | |
| 2 | Burgers' Ocean | 🇳🇱 Netherlands | |
| 3 | Royal Burgers' Zoo | 🇳🇱 Netherlands | |
| 4 | Hong Kong Zoological and Botanical Gardens | 🇨🇳 China | |
| 5 | Edward Youde Aviary | 🇭🇰 Hong Kong SAR China |
Rare
Under 5% of wildlife watchers report a White-browed Robin-Chat sighting in Tsavo West National Park on a given day, based on 18 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 277th most-seen of the 380 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
February and June
In those months about 10% of wildlife watchers report a White-browed Robin-Chat in Tsavo West National Park on a given day, against under 5% in March–May and July–January, the lowest months. Those are among Tsavo West National Park's driest months, with about 25 mm of rain a month against 140 mm in November.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most White-browed Robin-Chat sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
33rd of 39
Of the 39 parks where we can rate White-browed Robin-Chat sightings, Tsavo West National Park ranks 33rd at under 5%. The best odds are in Queen Elizabeth National Park (Uganda, about 40%), Akagera National Park (Rwanda, about 40%) and Kafue National Park (Zambia, about 40%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the White-browed Robin-Chat is recorded against all the birds logged in Tsavo West National Park (18 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.
