Sylvietta brachyura
Silhouette: PhyloPic
In 3 days ~20% in a week ~40%
The northern crombec (Sylvietta brachyura) is a species of African warbler, formerly placed in the family Sylviidae. It is found in Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Ivory Coast, Djibouti, Eritrea, Ethiopia, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, and Uganda.
Its natural habitat is dry savanna. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kidepo Valley National Park | 🇺🇬 Uganda | |
| 2 | Meru National Park | 🇰🇪 Kenya | |
| 3 | Samburu National Reserve | 🇰🇪 Kenya | |
| 4 | Awash National Park | 🇪🇹 Ethiopia | |
| 5 | Tsavo East National Park | 🇰🇪 Kenya | |
| 6 | Tsavo West National Park | 🇰🇪 Kenya | |
| 7 | Niokolo-Koba National Park | 🇸🇳 Senegal | |
| 8 | Mkomazi National Park | 🇹🇿 Tanzania | |
| 9 | Murchison Falls National Park | 🇺🇬 Uganda | |
| 10 | Amboseli National Park | 🇰🇪 Kenya | |
| 11 | Queen Elizabeth National Park | 🇺🇬 Uganda | |
| 12 | Tarangire National Park | 🇹🇿 Tanzania | |
| 13 | Serengeti National Park | 🇹🇿 Tanzania |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Dakar | 🇸🇳 Senegal | |
| 2 | Serrekunda | 🇬🇲 Gambia | |
| 3 | Ouagadougou | 🇧🇫 Burkina Faso | |
| 4 | Abuja | 🇳🇬 Nigeria | |
| 5 | Freetown | 🇸🇱 Sierra Leone | |
| 6 | Accra | 🇬🇭 Ghana |
With luck
About 10% of wildlife watchers report a Northern Crombec sighting in Ouagadougou on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 82nd most-seen of the 86 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.
October and December
In those months about 20% of wildlife watchers report a Northern Crombec in Ouagadougou on a given day, against under 5% in January, March–May and September, the lowest months. Those are among Ouagadougou's driest months, with about 25 mm of rain a month against 250 mm in August. February, August and November have too few records to rate.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Northern Crombec sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 6 cities where we can rate Northern Crombec sightings, Ouagadougou ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Dakar (Senegal, about 10%) and Serrekunda (Gambia, about 10%).
Same order: Passeriformes
The closest relatives of the Northern Crombec that you can see in Ouagadougou (order Passeriformes, Perching Birds) are Common Bulbul (about 80%), Village Weaver (about 80%) and Yellow-crowned Gonolek (about 80%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Northern Crombec is recorded against all the birds logged in Ouagadougou (6 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.
