(WPF)

Just a few days ago, I added new grass to the water to refresh the biome. (I will admit I have real problems with file naming. Hopefully I have identified this file correctly). The protists are increasing in number as they typically do at this stage, but not in variety. I noticed that at the beginning, many protists don't seem to know where to go and spend a lot of time turning around and around. That is almost a way to identify new cultures.
(Note: I added some top-lit images at the end to see how they look).

https://youtu.be/3nYSFb4UZ10