Invasive rats are changing how reef fish behave. It’s because there’s not enough bird poop. … tropical islands have become less territorial and less aggressive due to a bizarre ecological link between the two species: bird poop. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews January 5, 2023 by Pumilo Bird News 0