Bear drops into the swamps of Florida's Everglades, where at least 60 tourists need to be rescued each year. He trudges through the swamp and shows how to construct shelter, deal with razor-sharp sawgrass, get out of a muddy sinkhole, avoid alligators and rattlesnakes. He eats frogs and cooks a turtle Seminole-style.

　　Bear drops into the swamps of Florida's Everglades, where at least 60 tourists need to be rescued each year. He trudges through the swamp and shows how to construct shelter, deal with razor-sharp sawgrass, get out of a muddy sinkhole, avoid alligators and rattlesnakes. He eats frogs and cooks a turtle Seminole-style.

　　此张蓝光收录了皇后乐队在蒙特利尔的现场实录。

　　全世界的科学家都在努力研究如何与蝗虫作战，力求揭开关于这种昆虫的长期谜团，其中许多其实都是误解。对于蝗虫，我们到底了解多少？在什么情况下，性情温和、喜好独居的"蟋蟀"会忽然变形而且数量激增，从而发展成自然灾害，并酿成人类的饥荒？本辑节目所提供的信息将帮助我们更好地了解近期发生的一些蝗灾。