Tropical Forest Gap (IMAGE) Smithsonian Tropical Research Institute Caption After a storm or other disturbance opens up a hole or gap in the forest, many small trees establish in the abundance of light but there is a race to stay in the light as the gap closes. Credit STRI Usage Restrictions Credit STRI License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.