Noise from urban environments affects the color of songbirds’ beaks – EurekAlert They compared their performance to birds raised with exposure to “pink noise” (a type of noise control) or with exposure to the normal sounds of the … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: Wild Birds January 12, 2023 by Pumilo Wild Birds 0