We found the Camouflage to be a fun, easy, and inexpensive nature honor to do. You can find the requirements here: https://wiki.pathfindersonline.org/w/AY_Honors/Animal_Camouflage/Requirements

The kids enjoyed the hide & seek game with a twist: hide in ‘plain sight’ but camouflage yourself. We told them in advance to bring clothes that would hide in the forest where we were camping.

They also enjoyed hiding little plastic animals in a place that camouflaged them and finding others’ animals.

At fair, we presented the activity of Camouflage Decoupage with Modge Podge. Note the links to the products — just click on the blue underlined word. I’m sure there are others out there also. I printed out the following sheets and bought some scrapbook pages with leaves and sand. The kids were to choose an animal and background that the animal would be camouflaged in. Then they followed basic decoupage directions of using the Modge Podge to ‘glue’ the background to small wood square or circle, and then cover it with a light coat of Modge Podge. Smooth it horizontally and vertically each time, taking care that the paper is smooth as desired. Add the next layer which probably is the animal and possibly words chosen. Again cover everything with a light coat of Modge Podge. Add the next layer of the picture which is probably the foreground grass or leaves or more sand which will better hide the animal, but not cover it totally. Remember the idea is to hide in plain sight. Again cover everything with a light coat of Modge Podge. You can add more foreground layers as desired in the same way. Finally go over the whole project again with a light coat of Modge Podge smooth it horizontally and vertically. The end result could be a coaster.