Malaconotus blanchoti
Silhouette: Sheatherius · PhyloPic
In 3 days ~10%
The grey-headed bushshrike (Malaconotus blanchoti), colloquially known as the ghostbird, is a species of passerine bird in the family Malaconotidae. It is widespread throughout sub-Saharan Africa, although relatively absent in Central Africa and the interior of southern Africa. It is the most widespread species of its genus, which consists of large bushshrikes with massive bills and mournful hooting calls. It occurs sparsely in a range of wooded habitats, though typically in denser vegetation within dry or moist savannah. The monogamous pairs occupy woodland with sufficient cover. They are sedentary, but will undertake limited post-breeding movements.
Six or seven subspecies are recognized. Wikipedia →
Rare
Under 5% of wildlife watchers report a Gray-headed Bushshrike sighting in Johannesburg on a given day, based on 79 verified sightings from GBIF citizen-science data. It is the 117th most-seen of the 219 birds we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Gray-headed Bushshrike in Johannesburg on a given day, so our monthly data shows no clear season.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Gray-headed Bushshrike sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 7
Of the 7 cities where we can rate Gray-headed Bushshrike sightings, Johannesburg ranks 6th at under 5%. The best odds are in Harare (Zimbabwe, about 10%), Accra (Ghana, under 5%) and Pretoria (South Africa, under 5%).
Same family: Malaconotidae
The closest relatives of the Gray-headed Bushshrike that you can see in Johannesburg (family Malaconotidae, Bushshrikes and Allies) are Southern Boubou (about 10%) and Black-backed Puffback (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Gray-headed Bushshrike is recorded against all the birds logged in Johannesburg (79 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.
