The State of Gorillas - more gorillas exist than we once thought, but the threats are greater too. How Wooly Bears Fight the Parasite - ill caterpillars 'medicate' themselves by eating hemlock. Seabirds Smell Seasmells from the Seascape - some seabirds smell their way to food, but thousands get caught by the fishing industry. The Mercury Poisoning of Clear Lake - sediment cores from the lake bottom tell us the history of Clear Lake's pollution. Sea Turtles and the Culture of Sharing - the more difficult to gather is the food you share on Mer, the more kudos you gain.
Birds can do it.
Snails, Seaweed, and the Fate of the World - 60 years later, some pure science turns out to be applied. The Revenge of the Tomatoes - researchers can induce a plant's natural defense against insects before the insects arrive.