WEBVTT 1 00:00:06.840 --> 00:00:10.120 That looks like a sea star feeding on something. 2 00:00:11.000 --> 00:00:18.080 Can't quite tell...I guess it is on that coral. It's wrapped around that primnoid. 3 00:00:18.800 --> 00:00:23.080 That's beautiful. That is really just a gorgeous sight. 4 00:00:23.480 --> 00:00:25.800 It's not so beautiful for the poor coral. 5 00:00:29.160 --> 00:00:33.240 I mean, all I'm trying to say is, it's a trophic interaction. Oh it is, it is. 6 00:00:33.800 --> 00:00:39.760 You have something natural happening between two organisms, because the starfish has to eat, too. Yes. 7 00:00:40.440 --> 00:00:44.160 Well, what's interesting about this is perhaps how long these interactions can take. 8 00:00:44.600 --> 00:00:55.880 One imagines several hours. But Scott put me on to an observation that they made of ... americana that had come upon a fallen Paragorgia or something. 9 00:00:56.040 --> 00:01:00.920 And they came back to that same coral a year later and it still had sea stars on it. 10 00:01:01.280 --> 00:01:03.280 Really? Yeah. 11 00:01:04.520 --> 00:01:15.800 So even though I might imagine this as taking hours, this could easily, for all I know, this thing could be feeding on this coral for days or even months.