Actually in the 1970's, they thought that they got the Loch Ness Monster, but it was only a dead elephant seal that had been dumped.

But the Scots went mental, saying that Nessie musn't leave Scotland and that it belongs to them. Roadblocks were even set up!

If I have to prove the existance of Nessie, then I would need a lot of money, a crew of people, a massive truck and a lot of paitence. Then there's the issue of smuggling it out of Scotland!