Jay M. Savage: Witness to disappearing frogs, builder of tropical science

In the late 1980s, something began to go wrong in places that were supposed to be safe. Protected cloud forests, buffered from chainsaws and bulldozers, started losing animals that had persisted through far rougher times. Amphibians—often abundant, often overlooked—were vanishing in patterns that did not fit the usual explanations. Field biologists, trained to distrust drama, […]