Jon Sullivan<p>Earlier this week a student told me how some sea anemones can swim away when attacked by sea stars.</p><p>They showed me this video of it happening. It's excellent.</p><p>Keep it in mind if you see something creeping up slowly towards you.</p><p><a href="https://www.youtube.com/watch?v=ysOmq71fcMk" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=ysOmq71fcM</span><span class="invisible">k</span></a></p><p><a href="https://mastodon.nz/tags/marine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>marine</span></a> <a href="https://mastodon.nz/tags/biology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biology</span></a> <a href="https://mastodon.nz/tags/nature" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nature</span></a> <a href="https://mastodon.nz/tags/Echinoderm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Echinoderm</span></a> <a href="https://mastodon.nz/tags/Actiniaria" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Actiniaria</span></a> <a href="https://mastodon.nz/tags/starfish" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>starfish</span></a></p>