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Río Mayor - Mayor river
Video: https://youtu.be/sx3fiAmZvL0
Water sample taken from the edge of a stagnate freshwater playa on 2023-08-27 using a turkey baster.
Spiral swimming if I remember right. Difficult to track.
Found in small grassy puddle with exposed soil on a rainy day. I stirred up the dirt before collecting a small vial of water. Only set up one slide moving the cover glass to two separate bits of water.
I know next to nothing about microscopic organisms and only recognized rotifers, maybe a diatom or two and I am assuming the very quick moving things I couldn't photograph were paramecia. I didn't photograph everything that caught my eye, mostly because it was tricky getting everything in focus with my phone and also tracking down the quick-moving organisms. I wasn't super organized about keeping track of magnification but I mostly shot at 100x with a few shots at 400x.
All my microscopy observations from today: https://www.inaturalist.org/observations?on=2023-04-10&place_id=any&project_id=microscopy&user_id=joemdo
Microscopy project: https://www.inaturalist.org/projects/microscopy
Проба воды из болотца. Water sample from the swamp