Black commas in moving water?
There were these... thing animals that were in the pond where the water comes out from. I thought they were mosquitoes but they were where there was moving water. They are tiny like probably less than one centimeter and they were moving. Any ideas?
Tadpoles, either frog or toad. If they are gone in 3 or 4 days, they are toad tadpoles.
If they stick around for a couple years and get bigger and bigger, they are frog tadpoles.