I've asked this question a couple of times in the SALTWATER section - with no responses I assume because very few people read the salt section. So I'm posting it here.
Anyone know what these things are, seriously? I call them "turd clumps" because that's pretty much what they look like. No, I haven't felt it necessary to smell them. They vary in sizes from golf balls to baseballs, and occasionally bigger. My flies seem to routinely latch onto them as they're bouncing off the bottom of the bay - particularly in the South Bay waters (Bayside Park, Pepper, Chula Marina). Whatever, I'm sick of them grabbing my flies.