Lovely cat is on Hunting look like dangerous tiger

If you have a cat, you’ve probably heard them make chattering or chirping noises. One moment, your kitty is basking in a sunbeam, and the next, they are staring out the window and chattering away at an unsuspecting bird. But why do cats make these odd noises? It turns out it is still a mystery! Scientists have yet to find a definitive answer that explains why cats chatter, but here are a few possible theories.