Lonchura bicolor
Silhouette: Ferran Sayol · PhyloPic
In 3 days ~20% in a week ~40%
The black-and-white mannikin (Spermestes bicolor) also black-and-white munia or red-backed mannikin, is a species of estrildid finch, widely present throughout sub-Saharan Africa. It has an estimated global extent of occurrence of 4,200,000 km2 (1,600,000 sq mi).
It is found in moist savanna and subtropical or tropical moist lowland forest habitat. The status of the species is evaluated as least concern. They are seedeaters, but are known to feed on algae. The black-and-white mannikin was formally described in 1843 by the British zoologist and collector Louis Fraser from a specimen collected near Cape Palmas in Liberia. He placed the species in the genus Amadina and coined the binomial name Amadina bicolor. The black-and-white mannikin is now one of the four species placed in the genus Spermestes that was introduced in 1837 by William Swainson.
Four subspecies are recognised: Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kibale National Park | 🇺🇬 Uganda | |
| 2 | Arusha National Park | 🇹🇿 Tanzania | |
| 3 | Semuliki National Park | 🇺🇬 Uganda | |
| 4 | Mkomazi National Park | 🇹🇿 Tanzania | |
| 5 | Gorongosa National Park | 🇲🇿 Mozambique | |
| 6 | Bwindi Impenetrable National Park | 🇺🇬 Uganda | |
| 7 | Meru National Park | 🇰🇪 Kenya | |
| 8 | iSimangaliso Wetland Park | 🇿🇦 South Africa | |
| 9 | Nairobi National Park | 🇰🇪 Kenya | |
| 10 | Aberdare National Park | 🇰🇪 Kenya | |
| 11 | Liwonde National Park | 🇲🇼 Malawi | |
| 12 | Virunga National Park | 🇨🇩 Democratic Republic of the Congo | |
| 13 | Mikumi National Park | 🇹🇿 Tanzania | |
| 14 | Akagera National Park | 🇷🇼 Rwanda | |
| 15 | Volcanoes National Park | 🇷🇼 Rwanda | |
| 16 | Ngorongoro Conservation Area | 🇹🇿 Tanzania | |
| 17 | Queen Elizabeth National Park | 🇺🇬 Uganda | |
| 18 | Murchison Falls National Park | 🇺🇬 Uganda | |
| 19 | Masai Mara National Reserve | 🇰🇪 Kenya | |
| 20 | Lake Mburo National Park | 🇺🇬 Uganda | |
| 21 | Nyungwe National Park | 🇷🇼 Rwanda | |
| 22 | Serengeti National Park | 🇹🇿 Tanzania | |
| 23 | Kruger National Park | 🇿🇦 South Africa |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Wilhelma | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Black-and-white Mannikin sighting in Gorongosa National Park on a given day, based on 19 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 133rd most-seen of the 250 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
February
In that month about 20% of wildlife watchers report a Black-and-white Mannikin in Gorongosa National Park on a given day, against under 5% in May, August and November, the lowest months. That is one of Gorongosa National Park's wettest months, with about 190 mm of rain against 15 mm in May. March and December–January have too few records to rate.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Black-and-white Mannikin sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 23
Of the 23 parks where we can rate Black-and-white Mannikin sightings, Gorongosa National Park ranks 5th at about 10%. The best odds are in Kibale National Park (Uganda, about 30%), Arusha National Park (Tanzania, about 20%) and Semuliki National Park (Uganda, about 20%).
GBIF citizen-science records
It is estimated from how often the Black-and-white Mannikin is recorded against all the birds logged in Gorongosa National Park (19 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.
