Solvin Zankl / A Costa Rican researcher monitors the temperature in the developing sea turtle nests at Ostional beach, Costa Rica, November 2009. ^^^ Sea turtles have, like many other reptiles, temperature-dependent...

Tim Laman / Edwin Scholes records bird calls as part of documentation of the biodiversity of the Foja Mountains, Papua, Indonesia, 2008. Model released. (taken during Conservation International Rapid Assessment P...