Водные существа. Канада

Video footage shows the long, dark animal making its way across a lake. 

It appears to wriggle in and out of the water, as the man behind the camera speculates it could be 40ft long.

But his filming technique is off and we fail to get a clear view of the whole animal in one shot. 

David Halbaur, who captured the clip on Okanagan Lake, Canada, believes he may have stumbled across something huge.

“When you’re sitting on the beach on a sunny day, you don’t expect to see a dinosaur coming out of the water,” he told Global News.

“We were all just shocked and stunned.

“It rolled up and down as it went in the water. Another lump of the same thing came up about five metres in front of it.

“Like a dinosaur, it was like a giant snake.”

The sighting, they said, lasted about two minutes and ended when the creature dived under a nearby log boom.

And now some are claiming it could be the Canadian folklore legend known as Ogopogo, which is said to inhabit the same waters.

Also called the Naitaka, the monster is believed to be a 40-50ft sea serpent, originally written about in the 19th century.