DAVID WOODFALL IMAGES / SCIENCE PHOTO LIBRARY DAVID WOODFALL IMAGES / SCIENCE PHOTO LIBRARY
Poplar and plastic bag. Branches of a poplar (Populus sp.) with a plastic bag wrapped round them. This is an example of human litter polluting the countryside. Many plastic bags are non-biodegradable and can harm the environment, and animals and plants that eat them or get tangled in them.
Model release not required. Property release not required.