Researchers at the University of Massachusetts Amherst measured the calls of 123 bird species and found that the bare-throated bellbird and red-legged seriema produce songs exceeding 120 decibels, rivaling the white bellbird for the title of world's loudest bird.
Study Finds Two Birds That Sing as Loudly as a Jackhammer
Researchers at the University of Massachusetts Amherst measured the calls of 123 bird species and found that the bare-throated bellbird and red-legged seriema produce songs exceeding 120 decibels, rivaling the white bellbird for the title of world's loudest bird.
Willem van Aken, CSIRO · CC BY 3.0 · rights
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