Mammals, most notably small-sized species, now dominate the wildmeat trade around High Niger National Park.
Fish exposed to noise pollution experience stress, loss of hearing and various changes to their behaviors.
Temperature alone does not explain where in the ocean an animal can live.
Wildlife populations worldwide have declined at a "staggering" rate by 68% in just a half century.
"Human population size is able to predict past extinctions with 96% accuracy," the experts argue.
Forests in Kon Plong comprise dense jungles that are among the most biodiverse places in Southeast Asia.