The cassowary ( The most dangerous bird in the world! )

The cassowary recognized for its striking appearance, it has a distinctive blue and black plumage, a helmet-like casque on its head, and long, sharp claws, which can be dangerous. Cassowaries are known to be elusive and solitary, primarily feeding on fruits, but they also consume fungi, insects, and small animals. Its claw can easily cut open predators such as crocodiles, pythons, and dingos. And, unfortunately, humans can fall victim to the cassowary. Be wary!

Just look

More than 500 species of cichlids have evolved in Africa's Lake Victoria over the past 15,000 years. A vibrant blue and purple fish with a flower or brain-like protrusion on its forehead


(Image credit: JethuynhCan via Getty Images)