Limbo challenge!What’s that in the window? We glimpsed the legendary Glenfoot!All three trail groups, preparing to go on the All-Day Hike. Stream Science: Studying macro invertebrates to assess the health of a stream.Stream science can be pretty wet.It can also be not quite as wet.These gilled snails indicate a healthy stream; they can’t breathe through gills in water that is too polluted.Snail shells and a mayfly larva.
