Found in northern Australia, New Guinea, and nearby islands, the cassowary is known for its powerful legs and sharp claws. It can be aggressive and has been responsible for serious injuries.
While swans are often admired for their beauty, they can be territorial and aggressive, especially during nesting season. Mute swans, in particular, are known for their potential to attack.
Ostriches are the largest and heaviest living bird. While they are not inherently aggressive, they can be dangerous when provoked due to their powerful legs and sharp claws.
Found in Papua New Guinea, the hooded pitohui is one of the few known toxic birds. Its skin and feathers contain a potent neurotoxin called homobatrachotoxin.
Similar to the cassowary, the southern cassowary is native to northern Australia. It is considered one of the world's most dangerous birds due to its size, strength, and aggressive behavior.
While not physically dangerous, the red-winged blackbird is known for its territorial nature during breeding season. They may dive-bomb perceived threats, including humans, to protect their nesting areas.
Found in sub-Saharan Africa, the secretary bird is known for its striking appearance and powerful kicks. It primarily preys on snakes, and its legs are equipped with sharp claws.
Lapwings are protective of their nests and can become aggressive, particularly during breeding season. The northern lapwing may dive-bomb intruders, including humans, to protect its nesting area.