Expressive-Like Motions of Protists in Community

[Don Schaeffer]

A dense biofilm has developed in the last few days. One can see a variety of behaviors among the protists. Bacteria are also well-seen and active. A few protists seem to act like they are dancing--spinning like ballerinas. I see this all the time. Spinning is often seen among communities of organisms.

https://youtu.be/Zo_9xZEddLQ