From my Jarrium project, lake jar, collected earlier today.
Midge larvae (bloodworm)
4.5 mm in length. I found it in water dipped from a drainage ditch in a former boggy area. I photographed it while it was swimming underwater.
Saw this worm protruding out of the western fence lizard's skin. Not sure what exactly it is.
By the lake near chickadee loop
Freshwater water sample from Elmer Lake. Video of observation: https://flic.kr/p/2kB8w8d and https://flic.kr/p/2kB8wHw