A track trap is a patch of soft, smooth ground prepared to record the footprints of passing animals.
Find a suitable spot to search for bird tracks, such as the edge of a puddle, riverside or beach.
Spend some time exploring a wild space, looking for droppings along trails, under hedgerows or around the base of trees.
With the group looking away, lay a normal walking trail across a sand pit.
Choose an area with a good range of ecological features, and decide how often and for how long you will observe it.
Find a sunny spot outdoors, or a strong light source indoors, and set up a flat surface to work on.
Watch the sky and focus your attention on the clouds.
Locate the grid lines on your map, which form a coordinate system.
With your line already attached to the tarp, wrap the working end around the peg or tree.
Hang your hammock securely between two sturdy trees at a comfortable height.