Herbivore Video Highlights (VIDEO) University of Utah This video is under embargo. Please login to access this video. Caption To grow in a tropical rain forest is to engage in constant warfare. Plants and herbivores are in a constant arms race to outsmart each other. Plants develop traits to deter hungry mandibles, and herbivores adapt to deal with the leaf's defenses. In the Panama rain forest, species of the tropical tree genus, Inga, have a quiver of anti-herbivore traits, including tiny hairs, nectar cups that attract pugnacious ant protectors, and most notably, leaves filled with poisonous compounds. Each Inga species can make hundreds or sometimes thousands of different toxins. Credit Dale Forrister and Thomas Kursar, Coley/Kursar Lab, University of Utah Usage Restrictions Non commercial with attribution. 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.