The online wildlife community has recently been buzzing about the most recent results of the Living Planet Index, a study done cooperatively by World Wildlife Foundation and the Zoological Society of London. The LPI examines populations of over 3,000 species of fish, wildlife, and birds around the globe and compares them to actual or estimated population levels from 1970. According to this study, the global population of wildlife has dropped by more than half in that time span, and by 2020 those