Saltwater Crocodile - This species of crocodile is one of the largest and most aggressive reptiles in the world, known to attack and kill humans who enter their territory.
Hippopotamus - This large mammal is responsible for more human deaths in Africa than any other large animal due to their aggressive nature and territorial behavior.
African Elephant - While generally docile, male elephants during mating season may exhibit aggressive behavior towards other males or humans who enter their territory.
Cape Buffalo - This species of buffalo is known for their unpredictable behavior and is responsible for more deaths among big game hunters than any other animal in Africa.
King Cobra - This venomous snake is the longest venomous snake in the world and has a reputation for being aggressive and deadly.
Box Jellyfish - This species of jellyfish is one of the most venomous animals in the world and can cause death within minutes of contact.
Tasmanian Devil - This species of marsupial is known for their aggressive and territorial behavior towards each other.
Polar Bear - This species of bear can exhibit aggressive behavior towards humans if they feel threatened or perceive humans as prey.
Gray Wolf - This species of wolf can exhibit aggressive behavior towards humans if they feel threatened or if humans encroach upon their territory.
Chimpanzee - While generally docile, chimpanzees can exhibit aggressive behavior towards other chimpanzees or humans if they feel threatened or are protecting their territory.