An epic journey out to the Gulf of the Farallones Marine Sanctuary! With naturalists David McGuire & Chris Pincetich onboard, we seek out whales, great white sharks, leatherback turtles & sea birds. Didn’t find the sharks & turtles, but did discover a sea churning with life at the edge of the continental shelf. From huge clouds of red krill to gigantic blue whales – the largest creature to ever live on earth – we saw it all.