Thryonomys swinderianus
Silhouette: Kyle Finn · PhyloPic
In 3 days ~20% in a week ~40%
The greater cane rat (Thryonomys swinderianus), also known as the grasscutter (in Ghana, Nigeria and other regions of West Africa), is one of two species of cane rats, a small family of African hystricognath rodents. It lives by reed-beds and riverbanks in Sub-Saharan Africa.
Greater cane rats can measure in head-and-body length from 43 to 60 cm (17 to 24 in) with the tail measuring 16 to 19.5 cm (6.3 to 7.7 in). Typical weight is 3.2 to 5.2 kg (7.1 to 11.5 lb), in males averaging some 4.5 kg (9.9 lb), and females at 3.4 to 3.8 kg (7.5 to 8.4 lb). In some cases, greater cane rats can weigh to approximately 7 to 9 kg (15 to 20 lb). They are considered one of the largest rodents in Africa, behind only the Hystrix porcupines. It has rounded ears, a short nose, and coarse bristly hair. Its forefeet are smaller than its hind feet, each with three toes.
Cane rats are largely independent and they live in vaguely linked groups. Foraging is done alone. They are nocturnal and make nests from grasses or burrow underground. The typically reside near bodies of water, reed-beds, and thick vegetation. Individuals of the species may live in excess of four years. If... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kruger National Park | 🇿🇦 South Africa |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Pretoria | 🇿🇦 South Africa | |
| 2 | Johannesburg | 🇿🇦 South Africa | |
| 3 | Durban | 🇿🇦 South Africa |
No species of the same family or order lives in Durban, so these are its closest relatives here: other mammals.
With luck
About 10% of wildlife watchers report a Greater Cane Rat sighting in Durban on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 11th most-seen of the 15 mammals 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.
March–August and October
In those months about 10% of wildlife watchers report a Greater Cane Rat in Durban on a given day, against under 5% in September and November–February, the lowest months.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Greater Cane Rat sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 3 cities where we can rate Greater Cane Rat sightings, Durban ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Pretoria (South Africa, about 10%) and Johannesburg (South Africa, about 10%).
GBIF citizen-science records
It is estimated from how often the Greater Cane Rat is recorded against all the mammals logged in Durban (11 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.
