Please don't hot link from our affiliate. Moreover it's only semi proof. Those are models made based on Spore however the ultimate proof is ingame pictures.
And perhaps use some punctuation? I hate it when the words look like they're just floating in the middle of the screen.
that photo is a rough model of some ideal creatures one can make in the game, but I don't doubt flying creatures.
We were told that many of the creatures we saw were actually made from Spore, and printed out to be made into real life model.