Morus capensis
Silhouette: Raju Mondal · PhyloPic
In 3 days ~20% in a week ~40%
The Cape gannet (Morus capensis) is a large seabird of the gannet family, Sulidae. They are easily identified by their large size, black and white plumage and distinctive yellow crown and hindneck. The pale blue bill is pointed with fine serrations near the tip; perhaps because of the depth and speed of the gannet's dive when fishing (depending on altitude, gannets hit the water at speeds of between 40 and 86 km/h (25 and 53 mph)), its beak has no external nostrils into which the water might be forced. The widely mentioned maximum speed of 120 km/h has never been measured and published.
German naturalist Hinrich Lichtenstein described the Cape gannet in 1823. The Sulidae, the gannets and boobies, appeared about 30 million years ago. Early Sulidae fossils most resembled the boobies, although they were more aquatic, with the gannets splitting off later, about 16 million years ago. The gannets evolved in the northern hemisphere, later colonising the southern oceans. The most ancient extant species may be the Abbott's booby, possibly the sole survivor of an otherwise extinct separate lineage. A 2011 genetic study of nuclear and mitochondrial DNA suggests that the ancestor... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Table Mountain National Park | 🇿🇦 South Africa | |
| 2 | Garden Route National Park | 🇿🇦 South Africa | |
| 3 | De Hoop Nature Reserve | 🇿🇦 South Africa | |
| 4 | iSimangaliso Wetland Park | 🇿🇦 South Africa | |
| 5 | West Coast National Park | 🇿🇦 South Africa | |
| 6 | Addo Elephant National Park | 🇿🇦 South Africa |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Durban | 🇿🇦 South Africa |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | World of Birds Wildlife Sanctuary and Monkey Park | 🇿🇦 South Africa | |
| 2 | East London Aquarium | 🇿🇦 South Africa | |
| 3 | Southern African Foundation for the Conservation of Coastal Birds | 🇿🇦 South Africa |
With luck
About 10% of wildlife watchers report a Cape Gannet sighting in De Hoop Nature Reserve on a given day, based on 40 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 127th most-seen of the 189 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
September
In that month about 20% of wildlife watchers report a Cape Gannet in De Hoop Nature Reserve on a given day, against under 5% in July–August and October–March, the lowest months. June has too few records to rate.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Cape Gannet 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 6 parks where we can rate Cape Gannet sightings, De Hoop Nature Reserve ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Table Mountain National Park (South Africa, about 10%) and Garden Route National Park (South Africa, about 10%).
Same order: Suliformes
The closest relatives of the Cape Gannet that you can see in De Hoop Nature Reserve (order Suliformes, Gannets, Cormorants, and Allies) are Great Cormorant (about 50%), Long-tailed Cormorant (about 50%) and African Darter (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Cape Gannet is recorded against all the birds logged in De Hoop Nature Reserve (40 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.
