🐦 #News: #Research finds #birds 🦉🦜🎶 sing with their surroundings! High-pitched songs help to cut through rushing water noise. Noisy habitats inspire more diverse tunes. Help them when you shop #BoycottPalmOil 🌴☠️⛔️ #Boycott4Wildlife @palmoildetect wp.me/pcFhgU-alS?utm_source=ma…