WEBVTT 00:00:07.647 --> 00:00:10.220 Now this holothurian is starting to swim. 00:00:13.079 --> 00:00:14.890 Looks like he wants to take off, but... 00:00:17.131 --> 00:00:19.640 He hasn't gotten the clearance from traffic control yet. 00:00:24.352 --> 00:00:25.700 He looks like he's doing a ballet. 00:00:25.900 --> 00:00:27.620 A ballet dance. 00:00:30.255 --> 00:00:35.210 So far in this expedition, we've seen a number of holothurians up off the seafloor. 00:00:37.794 --> 00:00:42.670 There are holothurians that are benthic, that live most of their life on the bottom and can come up off the bottom temporarily. 00:00:42.870 --> 00:00:46.490 And there are also pelagic holothurians that spend their whole lives swimming. 00:00:47.994 --> 00:00:49.030 Don't see that view every day.