September 10-11, 2022
Track & Sign Evaluation
Back (L to R): Whitney Sansom, Sandy Reed, Allison Van Dyk Zaccardi, Clinton Dexter-Nienhaus, Mike Holtz, Troy Ellefson
Front (L to R): Jason Askins, Evaluator Matt Nelson, Bill Kass, Eric Vehe
Above: All ten participants gather around as Matt explains a challenging question.
Upper Left: Whitney and Sandy work through track questions in thick mud.
Lower Left: Eric and Mike contemplate hypotheses to explain how mud was deposited onto a fallen tree.
Who? What happened?
Who made those white streaks?
Who's responsible for this?
Above: Popsicle sticks point out tracks and questions for participants to engage. The left stick asks, "Who? Which foot?" The right, "Who?"
Upper Left: Who left this track?
Lower Left: Who made this discoloration or mark in this burdock leaf?