Photos and paintings of Algonquin Provincial Park are grouped with Tom Uttech's "Mamakadendagwad."  What is the impact when someone or something enters an environment or ecosystem?  Lesson could be an introduction for multiple content areas.  In science, students could study mammals, birds, and insects of Ontario, Canada; ecosystems; and invasive species. In history, what is the wilderness? It could be paired with Charle C. Mann's argument about Native American and European impact on land in Jamestown.  It could also be paired with Juane Quick-to-See Smith's painting "State Names" to consider how humans name places they settle.  English students could extend the discussion by reading Iroquois creation myths and Joseph Bruchac's "Snapping Turtle."  #SAAMteach