[ti:] [ar:] [al:] [00:02.74]The best-dressed Goldie gets the girl. [00:13.01]But while his feathers may have secured him a mate, [00:15.88]they're not strong enough to carry him off the island [00:18.68]and further east across the South Pacific. [00:22.31]Birds of paradise have sacrificed flight efficiency for flights of fancy. Goldie [00:34.46]So who did manage to colonise the South Pacific? [00:43.91]New Guinea's enormous landscape is carved up into thousands of isolated valleys. [00:59.39]Each shelters huge numbers of potential colonisers. [01:09.15]Amazingly, one in 20 of the world's insect species may live here.