Common Ground: Identifying Trees of Northern Minnesota

Retired Ecology and Biology teacher Robert Knudson teaches us to identify the common deciduous trees of Northern Minnesota by their leaves.

Biology & Ecology teacher Rob Knudson comes out of retirement to take us for a walk in the woods, showing us how to identify the common deciduous trees of Northern Minnesota by their leaves. He demonstrates side-by-side comparisons of the different species’ traits and he talks of the importance of understanding one’s environment when one is enjoying our beautiful Minnesota outdoors.