Extant animals size

[Catherine]

What a beautiful whale! With their ability to break through ice they would be able to save themselves and a lot of other animals from being trapped when the ice suddenly freezes. Of course that doesn't happen anymore does it. 

They are  so big. I would love to see one. A trip to the arctic is not so easy, even when you live in Canada. They must live in some very isolated areas. What do they eat? I am thinking they either eat large things or a massive amount of small things.