Over and Under the Pond

As parent and child launch a canoe from the muddy shore and paddle through the water lillies, they see frogs jump and painted turtles slide off logs, disappearing beneath the murky water. What's happening down there? Under the pond, leeches lurk, crayfish scuttle under rocks, nymphs build intricate shells, and microscopic animals break down fallen leaves to recharge the water with nutrients.