[citizen]

Is that the photo in question? Looks like a log...nothing indicating the form of any sort of creature.

[Robert DeLong]

I had to assume it was, since it was the only picture in the article, without any caption. 🙂

[threefinger]

"Is that the photo in question? Looks like a log...nothing indicating the form of any sort of creature.

Unless they have an outboard motor, logs don't usually leave a wake.