11. Cassowary
The cassowary, a formidable flightless bird found in Papua New Guinea and Australia, has earned a reputation as one of the most dangerous avian species on the planet. Despite its herbivorous diet, this territorial creature possesses robust legs equipped with sharp claws. If provoked, the cassowary can exhibit aggressive behavior, often resulting in severe injuries to humans. Its remarkable speed and powerful kicking ability make it a creature to approach with caution. The combination of its territorial nature and physical prowess highlights why encountering a cassowary should be met with utmost wariness.
