Sing it with me: Baaaa-by Be-luuuuga. Am the only one getting flashbacks to childhood [1] whenever I see pictures of Beluga Whales? Anyway, the endangered mammals are best recognized by their distinctive white color and large foreheads (forget "fivehead" . . . more like twenty-fivehead). Prominent noggins or not, they are pretty cute . . . especially when blowing bubbles. Check it out in the video below!

Source [2]