8 animals that seem small but can grow to massive sizes

Cassowary: Often considered the world’s most dangerous bird due to its powerful legs and sharp claws. Cassowaries have been known to attack and seriously injure humans.

Mantis Shrimp - Known for their powerful claws, some species can grow up to 18 inches long.

African Elephant - Newborns are small compared to adults, which can weigh up to 14,000 pounds.

Harpy Eagle - The largest and most powerful eagle, with wingspans of up to 7 feet.

Hippopotamus - Despite appearing small in youth, adults can weigh up to 4,000 pounds.

Saltwater Crocodile - Hatchlings are small but can grow up to 23 feet in length.

Emperor Scorpion - Though not truly "small," these scorpions can reach up to 8 inches in length.

Green Anaconda - One of the heaviest snakes in the world, can grow up to 30 feet long.

This information is not DNA's opinion but obtained from media reports