Lanius collaris
Silhouette: Andy Wilson · PhyloPic
In 3 days ~80% in a week >90%
The southern fiscal or fiscal shrike (Lanius collaris) is a member of the shrike family found through most of southern Africa. It is also sometimes named jackie hangman or butcher bird due to its habit of impaling its prey on acacia thorns to store the food for later consumption. It was previously lumped together with the northern fiscal (Lanius humeralis). Together they were known as the common fiscal.
In 1760 the French zoologist Mathurin Jacques Brisson included a description of the southern fiscal in his Ornithologie based on a specimen collected from the Cape of Good Hope in South Africa. He used the French name La pie-griesche du Cap de Bonne Espérance and the Latin Lanius capitis Bonae Spei. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition, he added 240 species that had been previously described by Brisson. One of these was the southern fiscal. Linnaeus included a brief description, coined the current binomial name Lanius collaris and cited Brisson... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | De Hoop Nature Reserve | 🇿🇦 South Africa | |
| 2 | West Coast National Park | 🇿🇦 South Africa | |
| 3 | Addo Elephant National Park | 🇿🇦 South Africa | |
| 4 | Golden Gate Highlands National Park | 🇿🇦 South Africa | |
| 5 | Hluhluwe-Imfolozi Park | 🇿🇦 South Africa | |
| 6 | Namib-Naukluft National Park | 🇳🇦 Namibia | |
| 7 | Garden Route National Park | 🇿🇦 South Africa | |
| 8 | Table Mountain National Park | 🇿🇦 South Africa | |
| 9 | Kgalagadi Transfrontier Park | 🇿🇦 South Africa | |
| 10 | uMkhuze Game Reserve | 🇿🇦 South Africa | |
| 11 | iSimangaliso Wetland Park | 🇿🇦 South Africa | |
| 12 | Etosha National Park | 🇳🇦 Namibia | |
| 13 | Pilanesberg National Park | 🇿🇦 South Africa | |
| 14 | Mikumi National Park | 🇹🇿 Tanzania | |
| 15 | Kruger National Park | 🇿🇦 South Africa | |
| 16 | Chobe National Park | 🇧🇼 Botswana |
Likely
About 40% of wildlife watchers report a Southern Fiscal sighting in Johannesburg on a given day, based on 1,477 verified sightings from GBIF citizen-science data. It is the 20th most-seen of the 219 birds we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
July
In that month about 60% of wildlife watchers report a Southern Fiscal in Johannesburg on a given day, against about 30% in September and November–January, the lowest months. That is one of Johannesburg's driest months, with almost no rain against 130 mm in December.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Southern Fiscal sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 7 cities where we can rate Southern Fiscal sightings, Johannesburg has the highest daily chance: about 40%. Next come Cape Town (South Africa, about 30%) and Pretoria (South Africa, about 20%).
GBIF citizen-science records
It is estimated from how often the Southern Fiscal is recorded against all the birds logged in Johannesburg (1,477 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.
