Hieraaetus wahlbergi
Silhouette: Andy Wilson · PhyloPic
In 3 days ~60% in a week ~80%
Wahlberg's eagle (Hieraaetus wahlbergi) is a bird of prey that is native to sub-Saharan Africa, where it is a seasonal migrant in the woodlands and savannas. It is named after the Swedish naturalist Johan August Wahlberg. Like all eagles, it belongs to the family Accipitridae.
Wahlberg's eagle is a medium-sized raptor, and the sexes are similar. It is about 53–61 cm (21–24 in) in length with a wingspan of 130–146 cm (51–57 in) and a body mass of 437–845 g (15.4–29.8 oz) for males and 670–1,400 g (24–49 oz) for females on average. The head has a small crest, and the legs are yellow. The plumage tone is variable but may be dark brown except for dark-streaked grey undersides to the flight feathers, and a barred grey undertail. Light and dark plumage phases occur. A pale variant may be much lighter brown with whitish, rather than grey undertail and flight feather undersides. The pale variant is much less common than the darker variant.
Wahlberg's eagle is distributed from central Chad to the north-east coast of South Africa. Its western boundary is thought to be Cameroon, although it most commonly occurs further east across the continent... Wikipedia →
Possible
About 20% of wildlife watchers report a Wahlberg's Eagle sighting in Niokolo-Koba National Park on a given day, based on 107 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 86th most-seen of the 215 birds we can rate there. Over three days the chance rises to about 60%, and over a week to about 80%, if each day is a fresh chance.
December
In that month about 40% of wildlife watchers report a Wahlberg's Eagle in Niokolo-Koba National Park on a given day, against about 10% in November, the lowest month. That is one of Niokolo-Koba National Park's driest months, with almost no rain against 300 mm in August. May–July and October have too few records to rate.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Wahlberg's Eagle sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 39
Of the 39 parks where we can rate Wahlberg's Eagle sightings, Niokolo-Koba National Park ranks 4th at about 20%. The best odds are in Kruger National Park (South Africa, about 30%), uMkhuze Game Reserve (South Africa, about 30%) and Gonarezhou National Park (Zimbabwe, about 20%).
Same family: Accipitridae
The closest relatives of the Wahlberg's Eagle that you can see in Niokolo-Koba National Park (family Accipitridae, Hawks, Eagles, and Kites) are African Fish-Eagle (about 70%), African Harrier-Hawk (about 50%) and Palmnut Vulture (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Wahlberg's Eagle is recorded against all the birds logged in Niokolo-Koba National Park (107 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.
