White bellbirds break sound records with their mating songs | Science News

From the trees of a mountain rainforest in the Brazilian Amazon, two white bellbirds sing different mating songs. The first song is slightly louder than the call of the screaming piha, previously the loudest known bird. The second white bellbird’s song is even louder, crowning bellbirds as the loudest bird species. Read more: Video: Anselmo d’Affonseca