The List
a black marble
a bent, rusty nail
a toenail
a grub or worm
a picture of an owl
something with the word 'joy' on it
a bouquet of wildflowers
a bird feather
a green onion top
a shoelace
a grey hair from someone over 70 yrs of age
You can also play this game with two digital cameras by making a list of photographs each team must take. We plan to play this one next time. You can require different poses the team must do together such as a human pyramid or something silly. They must do something at a certain place. Usually it is something funny.
Another scavenger hunt could be a list of things they must make from a bag of items you give them. For example, they must make a slingshot. The bag of items includes sticks, rubber bands and a green leaf among other things.
What about a nature scavenger hunt? It could be a general list, or a bug list, wildflower list or even a rock (geology) list depending on what you have studied.
Happy Hunting!