The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

The “Loch Ness Monster”… of Alaska?

Posted by mattusmaximus on July 19, 2011

So there’s this video going around the Internet where some fishermen claim to have discovered a new “Loch Ness Monster”… in Alaska.  Here is the article and related video wherein witnesses claim to have found evidence of the creature…

The Loch Ness Monster of Alaska?

Move over, Montauk Monster. Step aside, Nessie. There’s a new sea creature in town–maybe. Footage of a 20- to 30-foot long creature caught on tape by fishermen suggest we have an Alaska bonafide marine-creature mystery.

The black and white footage from 2009 is by no means definitive. It is taken on a rainy day with a shaky camera, which make it all the more confounding. But you can check out the testimony of people who say they witnessed the creature’s appearance in the video above.

The Alaska-dwelling creature has been labeled a “Cadborosaurus willsi,” which means “reptile” or “lizard” from Cadboro Bay, British Columbia, where it was originally spotted centuries ago. Called “Caddy” for short, it has a “long neck, a horse-like head, large eyes, and back bumps that stick out of the water,” according to a report on MSNBC. …

So “Caddy” is the newest craze to hit the cryptozoology community of “monster hunters”, it seems.  Sadly, the supposed “evidence” here is no better than the best ever provided for the Loch Ness Monster, Bigfoot, or any other of the many mythical creatures that cryptozoologists claim exist.  In this case, we have a video of very poor quality – it is out of focus, grainy, and shot under bad weather conditions.

The claims that “this cannot be a sea lion” are also very questionable, because this assumes that the “humps” appearing behind the head that surfaces are actually part of the creature’s back without any kind of confirming evidence.  But here is a more reasonable and plausible explanation: as any seafarer knows, oftentimes when a sea lion, boat, or any other waterborne craft/creature is moving across the surface of the water it produces a regular pattern of ripples, such as those shown below…

Looking at this boat and its pattern of ripples from the side at a distance can certainly make it appear like there is a series of humps breaching the water behind the boat, but that is simply an illusion.  It is my guess that this is the same kind of illusion which has fooled these fishermen into thinking they are seeing “Caddy”.

One would think that if cryptozoologists are actually serious about investigating their claims, they could come up with something better than blurry photos, crappy video footage, and a profound lack of alternative explanations which are consistent with the environment they are observing.  Color me unimpressed.

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