Interesting this Week – eavesdropping wrens, glow worm caves, and epic climbs
Science News Learned Eavesdropping- In a new study by researchers at Australian National University, superb fairy wrens have been trained to recognize a foreign call as an alarm call. The wild birds were conditioned by the simultaneous presentation of a gliding predator model and a playback of the foreign sound. After just two days of training, the…