The tracks in "Lord of the Flies" were likely left by a pig, as the boys on the island hunt pigs for their survival.
Probably near race tracks
There are many places where one could find pictures of various animal tracks. One of the best places to find pictures of animal tracks would be image hosting sites like Imgur.
follow animal tracks or listen for them.
One can find information on deer tracks from Deer Hunting and Ammo Land. One can only know if the deer is a buck or doe if one sees the animal standing in its tracks. The animal may make larger tracks in the snow or mud from dragging its legs and sinking in a little. The distance between the deer tracks will allow one to know if the deer was walking or running.
A dinosaur similar to Dilophosaurus probably made the tracks. Until scientists know find remains that match the footprints perfectly, the dinosaur that made the tracks is referred to as Eubrontes.
You can find rubber tracks at many websites online. One website you can go to buy rubber tracks is http://www.mclarenusa.com/.
Bats, owls, nighthawks. There are more then just one.
flies, ants,spiders.(I know got more can only think this.)
It is probably wise to have help doing this; find an elder or shaman who can guide you.
You can find them at the Animal Samaritans, really anywhere...probably outside your house, maybe at the park.
There are many places where one can find information about accompaniment tracks. One can find information about accompaniment tracks at popular on the web sources such as Day Wind and Mardel.
You can find drum backing tracks for songs on music websites, online marketplaces, or by searching for specific tracks on platforms like YouTube or Spotify.