Insects, Spiders, Centipedes, Millipedes
NPS image by Robb Hannawacker.
Did You Know?
Illinois Pondweed, Potamogeton illinoensis, is an invasive species at Montezuma Well. Although the ducks love to eat it, Rangers must rake the pondweed out each week to avoid clogging the Outlet allowing water in the prehistoric canal to run free.