Costa Rica paid landowners to restore forests and biodiversity—bioacoustics indicate that it worked

Forest restoration can help fight climate change and restore lost biodiversity, but the satellite-based techniques used to measure successful forest restoration have been less-than-helpful for measuring changes in biodiversity. Instead, a team of researchers listened to the sounds of life in the restored forests. Their new study, published in Global Change Biology, reveals that forest restoration efforts in Costa Rica seem to be working to both regrow forests and restore lost biodiversity.