dugong on the surface to breath with remoras shafts of sunlight flicker through blue water ws - 水棲哺乳動物 個影片檔及 b 捲影像00:14
dugong on the surface to breath with remoras shafts of sunlight flicker through blue water ws - 水棲哺乳動物 個影片檔及 b 捲影像00:19
dugong on the surface to breath with remoras shafts of sunlight flicker through blue water ws - 水棲哺乳動物 個影片檔及 b 捲影像00:17
dugong swimming on surface of blue water with divers bubbles in foreground ws - 水棲哺乳動物 個影片檔及 b 捲影像00:09
moving shot over head of dugong with pilot fish as it feeds on sea grass bed - 水棲哺乳動物 個影片檔及 b 捲影像00:11
dugong on the surface to breath with remoras shafts of sunlight flicker through blue water ws - 水棲哺乳動物 個影片檔及 b 捲影像00:12
dugong descends from the surface blue water to land on sand has lots of remoras ws - 水棲哺乳動物 個影片檔及 b 捲影像00:07
blue whale resting, strongly pronounced ridge to blow holes, good sound (2000) - 水棲哺乳動物 個影片檔及 b 捲影像00:06
two humpback whales spyhopping in front of whale watching boat, good sound (2003) - 水棲哺乳動物 個影片檔及 b 捲影像00:11