While there are many catastrophic accidents by animals happening every year, it is necessary to look at this list of the most dangerous and lethal animals on Earth and their blessed weapons.
The unique kind of frog lives mainly in the center and south parts of America. Belonging to Dendrobatidae family of frogs, the animals are only 1.5 centimeters to 6 centimeters in size. The skin of dart frog is both colorful and venomous. The animal attracts prey by the appealing bodies which contain enough poison to kill ten people at one time. There are more than 100 species of dart frog all over the world which can be found in Colombia and Brazil.

Weapon: Poison
Cape buffalos
Cape buffalos, which weigh from 500 to 900 kilograms, have unpredictable nature. More importantly, the dangerous animals for human beings live and fight in the form of mob.

Weapon: Sharp horns, unity and aggression
Great white shark
Great white shark is one of enormous animals living in the ocean. The animal has ability of feeling blood smell which can make them excited. Once being happy, they will eat anything coming on their way. Reportedly, about 100 deaths are identified caused by white sharks.

Weapon: Teeth
Elephants
The largest mammal on land lives mainly in forests of Africa and some parts of Asia. Despite being very gently, elephants can appear as dangerous as deadliest. They often do not give any clue for attacking and use giant legs, weight and trunk as main weapons.

Weapon: Trunk, Legs and Weight
Saltwater crocodile
Saltwater crocodile, which lives in salt water, is the oldest reptile in Asia, Africa and Australia. The dangerous animal measures from 5 to 20 feet and is famous for cunning and deceiving attitude. Reportedly, as many as 600 to 800 victims of saltwater crocodile are identified every year.

Weapon: Tail, Jaw and Speed
Poison Dart Frogs - Wild Caribbean
Related links:
Most dangerous and venomous spiders
Most Dangerous and Lethal Animals Worldwide