Each episode explores the wildlife on an island or archipelago, where evolution resulted in remarkable diversity. The island are in different oceans and conditions, and whether isolated or not, wildlife, human populations and even geology often interact(ed) significantly with insular and/or continental neighbors. 　　译文(2): 每一集都探索岛屿或群岛上的野生动物，在那里进化导致了显著的多样性。这个岛屿位于不同的海洋和条件下，不管是否与世隔绝，野生动物、人类甚至地质学家经常与岛屿和/或大陆邻居发生显著的相互作用。