Went out to the same creek. Muggy and hot, and not finding much beyond six angel shark teeth, and the usual spikes some with cusps, and lots of broken stuff (so I picked up a lot of glossy black marked stuff to go thru later out of boredom; some pictured). Mosquitoes when cloudy, biting flies when sunny. Medium sized frogs (3-4") everywhere and seemed totally unafraid, kept climbing on my digging stuff and equipment and shoes ; was hoping they were eating the biting bugs, but seemed to be lots of small salamanders where they were more concentrated. Although expected the water quality to be excellent with all the life around, I noticed a 'swimming itch'-like rash on both forearms a few hours after reaching home, probably from reaching up under banks and scrapping against mud, shell bits, sand and gravel. Seems to be going away now. Hoping for a good thunderstorm to flush out the creek a bit, maybe tonight.