DR MORLEY READ / SCIENCE PHOTO LIBRARY DR MORLEY READ / SCIENCE PHOTO LIBRARY
Animal pitfall trap for biological research. This trap and drift fence are methods used to capture reptiles, amphibians and small mammals for the purpose of biological research. The drift fence guides the animal to the hole (pit) at the end. Photographed in the Inter-Andean valley, near Quito, Ecuador.
Model release not required. Property release not required.