Classic front and hind tracks, side by side of Raccoon ( hind on right side in picture below). 
Skull of Great Horned Owl the kids found at work.
Owl feathers. We found the whole skeleton, what a great teaching oppertunity.
These are the small bones that surround the fixed eyes of owls. 
Rattlesnake Plantain.
Nice finds!What are you going to use the feathers for?
Hi TorjusWe will keep them at the school and use them as learning tools and identification keys for future finds. Most of what I find on the property of the wilderness school I work at I keep for the use on the school (which sometimes means I get to make something cool out of them anyway).Good to hear from you, how is the new baby?Andy