When you think of poisonous animals, you don't necessarily think of birds first. Snakes, perhaps. Frogs? Maybe. Heck, even poisonous spiders probably …
The Most Poisonous Bird In The World Is Poisonous To The Touch
When you think of poisonous animals, you don't necessarily think of birds first. Snakes, perhaps. Frogs? Heck, even poisonous spiders probably spring to mind before birds — which, it should be said, can be dangerous in their own way. Cassowaries, for instance, have been known to kill humans using their sharp nails and are widely considered the world's most dangerous birds. Meanwhile the strength of an ostrich kick can kill lions. But neither of these potentially lethal birds are poisonous...
Almost all spiders are venomous, but the venom of most spiders is only strong enough to subdue their insect prey and is not dangerous to humans. Of …
All snakes have teeth, but poisonous, venomous snakes also have large hollow fangs for dispensing poison, which is held in a small sac on the snake's …
Over the course of the history of life on Earth, animals have developed all kinds of unique and bizarre defense mechanisms. But the line between …
The Grand Canyon is one of the most iconic landmarks in Arizona, attracting more than 4.5 million visitors every year. While this natural wonder is …
Explore Earth's lush and vibrant ecosystems and discover the sublime beauty of the natural world with scientific principles and processes as your guide.