Prionops retzii
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~30%
Retz's helmetshrike (Prionops retzii) is a species of bird in the helmetshrike family Vangidae, formerly usually included in the Malaconotidae. Four subspecies are recognized: Prionops retzii nigricans (Neumann, 1899) – south central Africa
Prionops retzii graculinus Cabanis, 1868 – East Africa Prionops retzii retzii Wahlberg, 1856 – northern parts of southern Africa Prionops retzii tricolor G.R. Gray, 1864 – eastern and southeastern Africa It is found in Angola, Botswana, DRC, Eswatini, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical mangrove forests, and subtropical or tropical moist shrubland.
(Retz's helmetshrike = ) Red-billed helmetshrike Prionops retzii - Species text in The Atlas of Southern African Birds. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kafue National Park | 🇿🇲 Zambia | |
| 2 | Lower Zambezi National Park | 🇿🇲 Zambia | |
| 3 | South Luangwa National Park | 🇿🇲 Zambia | |
| 4 | Mana Pools National Park | 🇿🇼 Zimbabwe | |
| 5 | Meru National Park | 🇰🇪 Kenya | |
| 6 | Kruger National Park | 🇿🇦 South Africa | |
| 7 | Gonarezhou National Park | 🇿🇼 Zimbabwe | |
| 8 | Gorongosa National Park | 🇲🇿 Mozambique | |
| 9 | Mikumi National Park | 🇹🇿 Tanzania | |
| 10 | Arusha National Park | 🇹🇿 Tanzania | |
| 11 | Liwonde National Park | 🇲🇼 Malawi | |
| 12 | Hwange National Park | 🇿🇼 Zimbabwe | |
| 13 | Mkomazi National Park | 🇹🇿 Tanzania | |
| 14 | Moremi Game Reserve | 🇧🇼 Botswana | |
| 15 | uMkhuze Game Reserve | 🇿🇦 South Africa | |
| 16 | Chobe National Park | 🇧🇼 Botswana | |
| 17 | Tsavo East National Park | 🇰🇪 Kenya |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Wildpark Schwarze Berge | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Retz's Helmetshrike sighting in Arusha National Park on a given day, based on 32 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 203rd most-seen of the 373 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
March–April, June and August–September
In those months about 10% of wildlife watchers report a Retz's Helmetshrike in Arusha National Park on a given day, against under 5% in May, July and October–February, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Retz's Helmetshrike 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 17 parks where we can rate Retz's Helmetshrike sightings, Arusha National Park ranks 10th at about 10%, level with the leaders once rounded. The best odds are in Kafue National Park (Zambia, about 10%), Lower Zambezi National Park (Zambia, about 10%) and South Luangwa National Park (Zambia, about 10%).
Same order: Passeriformes
The closest relatives of the Retz's Helmetshrike that you can see in Arusha National Park (order Passeriformes, Perching Birds) are Common Bulbul (about 70%), Tropical Boubou (about 70%) and Northern Fiscal (about 60%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Retz's Helmetshrike is recorded against all the birds logged in Arusha National Park (32 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.
