When we talk about huge amazing sea creatures, thoughts of beautiful whales come to mind. Interestingly, the blue whale is the largest animal on the entire planet! Wonderful whales have perfect echolocation abilities, they emit sounds of various frequencies, which is why they are perfectly oriented in space, find food, and even communicate with each other. Amazing whales live in all oceans on the planet, in some seas, and in our blue minimal cursor for a mouse!