What are bloodworms?
What are bloodworms? I'm asking because I live in Michigan and when I scooped up some sand from my pond in late May (established in March) I got a small, 1/2" long bright red worm. It appeared to be segmented. I also found 2 when I scooped some sand from a local stream.
Was this a bloodworm?
Are they a larva of some kind of fly?