(If I wrote a column for Audubon Magazine, that's exactly what I'd call it! : )
Anyway, here are a few more pieces for the Nature Exploration Area. Basically, we came up with a bucket containing 3-D animal tracks that kids can use to stamp footprints in the sandboxes (actually, they're sand barrels.) In addition to the tracks, the "toolkit" features a key of laminated cards with the animal on one side and a picture of the tracks each one makes on the reverse.
Nothing fancy or too detailed, but I had fun looking at bird photos for reference all the same. (Note that I took the card photos propped up against the phone while stuck at the desk. Very high-tech!)