With its frilly gills and variety of colorations, the axolotl is a popular pet in aquariums around the world.
Think dating in New York is difficult? It’s not as tough as what bowerbirds go through to land a mate.
These behemoths hold their breath for hours while they hunt far beneath the ocean waves.
The upcoming Life at the Limits exhibition will feature live examples of creatures like the incredible, jet-powered nautilus