Largest of Them All
Blue whales are a fascinating animal mainly due to their size. This really is only a feasible way for them to live because of the expanse of the ocean allowing for them to have the room to exist. This comes at a cost at their ability to dive being much lower compared to other species such as the Sperm whale, but this is not too hindering as their diet does not require the ability to handle crush depths. They are a filter feeder which means they feed on krill and algae on the surface using their large brush-like teeth.
Blue whales are a considerably popular whale as shown with a full-size model that can be seen at the Museum of Natural History in New York City. This may be due to them being almost cliche in their whale figure as instead of having extremely thick and rounded blubber, they have a slender appearance with distinct creases and a extremely navy/marine blue from which they get their name from. Their tails also exist as some of the widest of whales being a sight for those who are lucky to see it peek through the waters as they swim through the currents.