My colleage asked me the same question and her response was the vulture, simply because nothing will eat it, no human will hunt it, it can eat whenever it wants, it flies, and has a long life span lol! I thought that was clever, survival wise!
Personally I'm stuck between living the life of sweet and flying, or elegant and shy. I would love to be the flying fox (giant fruit bat) they are huge bats and sleep all day, party all night and get high up on sweet fruit! But I also love the Okapi:
For those of you who don't know what an Okapi looks like
Its an exotic, rare and very shy African rainforest animal, closely related to the giraffe, but he looks like a cross of a zebra too. They are very elegant, beauitful to look at, hard to find in the wild so don't ahve to worry about people bugging me. Plus living in the rainforest, not having to worry about getting wet because they have oil in their fur that makes the water drip off!