On alyssum. Was bouncing its body very rapidly (blurry video included as the final image in this observation)
Small speedy spider
What IS this? Whatever it is, it looks like it was infected with something. It was swimming right up against the surface of the water.
This might have come from an aquarium - this lake had many small orange fish that looked suspiciously like guppies/swordtails
littoral sample
littoral sample