For young trappers they did a very good job. They gained some good experience and passed that along for others.
The red bag could have been used to cover the head after it was pinned down but it might not have worked well, a good old rug would have been usefull as long as they are able to drive that close to their sets.
the forked stick could have been stouter and didn't need the third prong. I will bet they find a better tool before the next time.
That terrain sure looks familiar, I wonder where they are from?