I wanted some cheap props to spice up my forest hay ride so I came up with these spiders and bats made from stuff that I found laying around in the yard. The bat is a magnolia seed pod with two magnolia leaves for wings. The spider is a pine cone with stick legs, two acorn cupules eyes and sticks for fangs. Hot glue everything together and you're done.

Wood Bats

Wood Spiders

More pictures here.