Christian Ziegler / Broad-billed Motmot (Electron platyrhynchum) portrait, Barro Colorado Island, Panama

Christian Ziegler / White-throated Round-eared Bat (Tonatia silvicola) eating a Fig, Barro Colorado Island, Panama

Christian Ziegler / Plantation Glass Frog (Hyalinobatrachiumácolymbiphyllum) is nearly transparent including the bones, only digestive tract is visible, Barro Colorado Island, Panama

Mark Moffett / Dicot (Omphalea sp) vine tendril wrapping around supporting branch in tropical rainforest, Barro Colorado Island, Panama

Cyril Ruoso / Biologist looking through microscope to study the relationships between fungi and trees, Barro Colorado Island, Panama

Cyril Ruoso / Wet leaves in tropical rainforest, Barro Colorado Island, Panama

Cyril Ruoso / Sandbox Tree (Hura crepitans) defensive spikes on trunk, Barro Colorado Island, Panama

Cyril Ruoso / Leaf infested by parasites, Barro Colorado Island, Panama

Cyril Ruoso / Scientist measuring gas emissions on tower above the tropical rainforest canopy, Barro Colorado Island, Panama

Cyril Ruoso / Greater Spear-nosed Bat (Phyllostomus hastatus) juvenile held by biologist, Barro Colorado Island, Panama

Cyril Ruoso / Greater Spear-nosed Bat (Phyllostomus hastatus) juvenile, Barro Colorado Island, Panama

Cyril Ruoso / Cup Moth (Limacodidae) caterpillar, Barro Colorado Island, Panama