and, in turn, provide a welcome exfoliation service. 反过来也热情地为它们提供去角质服务 While smaller lizards prey on the flies that pester the colony. 小型蜥蜴还捕食纠缠海鬣蜥的苍蝇 But not all the relationships on this island are so harmonious. 但岛上的生存关系并不是都如此和谐 Marine i...
While smaller lizards prey on the flies that pester the colony. 小型蜥蜴还捕食纠缠海鬣蜥的苍蝇 But not all the relationships on this island are so harmonious. 但岛上的生存关系并不是都如此和谐 Marine iguanas lay their eggs in sand. 海鬣蜥将蛋下在沙子里 In June, when the hatchlings ...
and hold his breath for half an hour. 屏住呼吸长达半小时 There are more than 7,000 individuals on Fernandina alone. 仅在费尔南迪纳岛上 就有超过七千只海鬣蜥 And by bringing nutrients from the sea to the land, 它们往返近海获取食物养活自己 the iguanas help other animals to survive her...
There are more than 7,000 individuals on Fernandina alone. 仅在费尔南迪纳岛上 就有超过七千只海鬣蜥 And by bringing nutrients from the sea to the land, 它们往返近海获取食物养活自己 the iguanas help other animals to survive here, too. 同时还帮助了其它动物在此生存 Crabs feed on dead skin o...
And by bringing nutrients from the sea to the land, 它们往返近海获取食物养活自己 the iguanas help other animals to survive here, too. 同时还帮助了其它动物在此生存 Crabs feed on dead skin on the iguana's back 红石蟹以海鬣蜥背上的死皮为食 and, in turn, provide a welcome exfoliati...
the iguanas help other animals to survive here, too. 同时还帮助了其它动物在此生存 Crabs feed on dead skin on the iguana's back 红石蟹以海鬣蜥背上的死皮为食 and, in turn, provide a welcome exfoliation service. 反过来也热情地为它们提供去角质服务 While smaller lizards prey on the fli...
but since there's little food for them on the land, 但由于岛上没有能吃的食物 marine iguanas graze on the sea floor. 所以海鬣蜥以海底的植物为食 A big male like this one can dive to 30 metres 这种体型的雄性海鬣蜥可潜到水下三十米 and hold his breath for half an hour. 屏住呼吸长达半小时 Ther...
marine iguanas graze on the sea floor. 所以海鬣蜥以海底的植物为食 A big male like this one can dive to 30 metres 这种体型的雄性海鬣蜥可潜到水下三十米 and hold his breath for half an hour. 屏住呼吸长达半小时 There are more than 7,000 individuals on Fernandina alone. 仅在费尔南迪纳岛上 就有超过...
A big male like this one can dive to 30 metres 这种体型的雄性海鬣蜥可潜到水下三十米 and hold his breath for half an hour. 屏住呼吸长达半小时 There are more than 7,000 individuals on Fernandina alone. 仅在费尔南迪纳岛上 就有超过七千只海鬣蜥 And by bringing nutrients from the sea to the ...
And the frontier between these two very different worlds 而这两个不同世界的交界处 is the home of one of the strangest of reptiles. 生活着最奇异的爬行动物 Seagoing iguanas. 海鬣蜥 They are vegetarians, 它们是素食者 but since there's little food for them on the land, 但由...