Camera_FieldPhoto_LowRes_CREDIT-Ryan Calsbeek Dartmouth College
by David Brooks | Apr 28, 2022 | 0 comments
![Camera_FieldPhoto_LowRes_CREDIT-Ryan Calsbeek Dartmouth College](https://granitegeek.concordmonitor.com/wp-content/uploads/2022/04/Camera_FieldPhoto_LowRes_CREDIT-Ryan-Calsbeek-Dartmouth-College-1175101_1080x675.jpg)
Researchers used an “acoustic camera” to separate individual frog songs from their choruses. In this video, heat maps showing the location and audio frequency of each song were overlayed onto images of the breeding pond. Photo by Ryan Calsbeek