Biodiversity, including small predators2 such as dragonflies and other aquatic3 bugs4 that attack and consume parasites6, may improve the health of amphibians7, according to a team of researchers. Amphibians have experienced marked declines in the wild around the world in recent decades, the team added. The study suggests that dwindling8 global environmental biodiversity and worldwide spikes9 in infectious diseases may be linked, said Jason Rohr, associate professor of integrative biology, Unive
