marine biologist jacques cousteau once called the region "the world's aquarium." feliciano: we depend on the island, my wife, my son and i, my whole family. it's a cornucopia, this island. there's good and bad, just like in real life. but we live with it, so we have to protect it. reporter: the fishermen come him!!!! from the mainland, more kilometres away. sometimes they spend the night on the island. feliciano: because of commercial trawling, and, of course, our small boats, fishing is getting more difficult. we used to have two or three nets. now we bring along five. reporter: the island is of volcanic origin. it's been an official nature reserve for fifteen years. its biodiversity is known far beyond mexico's borders. tens of thousands of marine birds live here, on a single square kilometer. researchers from the german sustainable development organisation, giz, together with mexico's national park authority, now want to protect the waters around the island as well. jorge: there's a wealth of fish species from the entire region here. that's because currents fro

dive inside the living mystery as these young jacques cousteau's come to grips with the parliamentary bro. we could get some big money for that. let's hopewhat that sucker up and we will be on the news. the most new york thing ever, video. plus la thing. >> that is a chihuahua. kennedy: and what made it more she pokes oligomer kardashian. more.for the opposite team to score a goal against himself. the back of that guy said in any case, the whole thing triggered a soccer riot oh, my god. far and why they gathered for the senior olympics. she set world records in five events. frustration that he did not shed or more records. the ice bucket challenge success, top-notch actor it's funny, but doesn't it also give us a fresh perspective on to the deeper lyrics written by modern barb's leg last year's take me his church. how about this one? >> hotel, motel, holiday inn. ♪ kennedy: that's right. may not be william shakespeare, but they are definitely who could forget this class of work. ♪ kennedy: ii think that might be some iambic pentameter from king lear. act ii scene four. it is getting r