Urotriorchis macrourus
Silhouette: Sheatherius · PhyloPic
In 3 days ~10% in a week ~20%
The long-tailed hawk (Urotriorchis macrourus) is an African bird of prey in the family Accipitridae. It is the only member of the genus Urotriorchis. The long-tailed hawk is a distinctively shaped raptor with a very noticeable long, barred tail and is dark grey on its upperparts and chestnut on its underparts with a contrasting white throat and undertail coverts. In flight the white flight feathers on the underwing are heavily barred with dark grey. There is a rare morph which has a grey breast, with a paler grey throat but still has the white undertail coverts. The bill is black, the eyes, cere, legs and feet are yellow. Juveniles are browner, with a white-breasted "plain" morph and a "marked" morph which has the breast streaked with brown. It has a wingspan of 81–90 centimetres (32–35 in) and a total length of 56–65 centimetres (22–26 in), including the tail of 30–37 centimetres (12–15 in). Females are about 15% larger than males. Since the tail comprises about 56% of this raptor's total length, this species ties with the cinereous harrier as the raptor with the longest tail relative to its body size.
It is a rather vocal bird which is often first detected... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Semuliki National Park | 🇺🇬 Uganda |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Long-tailed Hawk sighting in Semuliki National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 213th most-seen of the 280 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, July and December
In those months about 10% of wildlife watchers report a Long-tailed Hawk in Semuliki National Park on a given day, against under 5% in January, March–June and August–November, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Long-tailed Hawk sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Semuliki National Park, in our data
Semuliki National Park is the only park on Wallace's Line with enough records to rate Long-tailed Hawk sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Accipitridae
The closest relatives of the Long-tailed Hawk that you can see in Semuliki National Park (family Accipitridae, Hawks, Eagles, and Kites) are Palmnut Vulture (about 70%), African Fish-Eagle (about 20%) and African Harrier-Hawk (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Long-tailed Hawk is recorded against all the birds logged in Semuliki National Park (10 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.
