This is part two of a documentarie that examines some of the weirdest natural events on the planet. See part 1 here: http://www.sciencedump.com/content/natures-weirdest-events-doc

The second part features among others the incredible sea foam, mysterious death of thousands of sea birds on America's west coast, fish that fell from the sky in south London and truly terrifying holes which open up in the earth's crust.