Study the macro-invertebrates that call freshwater home. Compare these invertebrate populations from various locations (ex: streams vs lakes) and learn about EPT indicator species and water quality. This activity works great when coupled with other water quality tests.
Owl pellets are a terrific low-mess dissection activity. Our partnership has all the materials you'll need to complete this dissection, or we can lead it for you. You can find your own source for owl pellets, or we can order them for you. Prices can be found online here...