It's an alligator & the pic is from the interweb not mine. I do have them that big behind my house; they breed in my backyard. Really cool to watch the courting behavior. Certain times of the year we get lots of baby gators. The 22 years I've lived here I've seen only 1 freshwater croc here, a 10 foot snaggletooth.So did that goose escape the jaws of that croc?