Native to Australia, this snake has venom potent enough to kill 100 adults, making it extremely lethal. It’s rare to encounter due to its timid nature.
Found in Southeast Asia and Australia, this giant reptile is the largest and one of the most dangerous. It kills for food and defence, with around 1,000 crocodilian-related deaths annually.
Known for its potent venom and distinct hood, this snake is native to Southeast Asia. A single bite can kill 20 people, making it highly lethal.
The world’s largest lizard, native to Indonesia, it’s carnivorous and venomous. It has attacked humans on rare occasions, especially on Komodo Island.
Found in Africa and Asia, this venomous snake is notorious for its deadly bite and distinctive 'sawing' noise made by rubbing its scales. Antivenom is often ineffective due to its many species.
Native to Africa, this snake is highly venomous with a black mouth and tongue. Bites are often fatal if untreated, with effects that can be severe even if antivenom is administered.
Africa’s longest lizard, found around the Nile River, it’s aggressive and can cause severe wounds. While not venomous, it has been involved in a deadly incident due to blood poisoning from an untreated bite.
Living in Africa, this snake’s defensive bite is highly venomous and responsible for many fatalities annually. Its strong camouflage contributes to its danger.
Found in the Amazon basin, this large crocodilian is an apex predator, often exceeding 16 feet in length. It poses a significant threat due to its size and aggressiveness.