Repeat the process until you have a supply of water or until the dew is gone. Australian natives sometimes mop up as much as a liter an hour this way. Bees or ants going into a hole in a tree may point to a water-filled hole. Siphon the water with plastic tubing or scoop it up with an improvised dipper. You can also stuff cloth in the hole to absorb the water and then wring it from the cloth.
Water sometimes gathers in tree crotches or rock crevices.
Use the above procedures to get the water. In arid areas, bird droppings around a crack in the rocks may indicate water in or near the crack. Green bamboo thickets are an excellent source of fresh water. Water from green bamboo is clear and odorless. The water will drip freely during the night.