Nile Monitor
Varanus niloticus
Least Concern
IUCN Red List status · Population stable as of 2023
About the Nile Monitor
Africa's largest lizard, the Nile monitor is a highly adaptable and intelligent reptile found near water bodies across sub-Saharan Africa. They are important predators of crocodile eggs, fish, and small mammals, helping regulate populations throughout the food chain.
Region
East Africa
Population
Unknown
Trend
Data Year
2023
Key Facts
Threats to Survival
Skin trade
Monitor skins are illegally harvested for the exotic leather trade.
Wetland loss
Drainage of wetland habitats reduces monitor food availability and breeding sites.
Ecosystem Role
Crocodile egg predator
Monitors excavate and eat crocodile egg nests, naturally regulating crocodile populations alongside other prey species.
Habitat Types
Found In
Why Africa's Wildlife Matters
Africa's megafauna are not just iconic — they are ecosystem engineers. The loss of a single keystone species can trigger cascading collapses across entire biomes. Elephants create waterholes, lions regulate prey, and predators maintain the biodiversity that keeps Africa's grasslands and forests functioning.
20%
of Earth's bird species in Africa
25%
of mammals found in Africa
3,000+
endemic plant species at risk
Help spread the word about the Nile Monitor
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Adopt a Nile Monitor
Your monthly support directly funds this animal's protection.
32% funded
River Ally
$8/month
Protect monitor wetland habitats
- ✓ Digital certificate
- ✓ Monthly update
Riparian Guardian
$18/month
Riverine ecosystem conservation
- ✓ All River Ally perks
- ✓ Wetland report
- ✓ Photo print
Quick Stats