Note: | appears like water drop as channels above Vixen have snow and ice - will get up and look later & combine obs over the range of time spent there - most south sinkhole closest to BW nearly filled in, the "abyss" with the stalactites is 4/5 full of milky blue water, down from flooded full, largest sinkhole behind not receiving water and water level dropping - channels by trees are iced over with snow on top - channel that flows alongside and then under the boardwalk at Vixen also snow covered - NBK6 activity appears similar to previous notes but water level is not flooded over the little sinter shelf |