When you buy through links on our articles, Future and its syndication partners may earn a commission. How much do you know about the animals currently living on our planet? Take our quiz to find out.

Can you differentiate the cry of an Antarctic Weddell seal from the song of an emperor penguin? How about the bellows of a howler monkey from a warthog’s rumbling roar? The animal kingdom is filled ...

Quiz: What animal does each eye belong to? Imagine a startled pigeon flying at your head. Your eyes—and brain—allow you to see this obstacle quickly, without thinking, and to duck (if you're lucky).

— Animal quiz: Test yourself on these fun animal trivia questions — Evolution quiz: Can you naturally select the correct answers? Sign up for the Live Science daily newsletter now Get the world’s most ...

We don't know exactly when the first animals on Earth appeared, but it's thought to be around 700 million years ago. Around ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Hannah Osborne is the planet Earth and animals editor at Live Science. Prior to Live Science, she ...