Submitted via IRC for Bytram
World's loudest bird is as deafening as thunder, scientists discover
Meet the white bellbird, a Brazilian banshee-bird with a screeching squawk that can reach up to 125.4 decibels. That's louder than a rock concert and almost as loud as a gunshot. It doesn't quite have the same melody as a rock song might, nor the explosiveness of a gunshot -- in fact, listening to the bellbird scream, I'm not even sure that this is really a bird.
The sound that emanates from its throat sounds like a robot with a chest infection.
Nevertheless, Jeffrey Podos and Mario Cohn-Haft ventured out into the forests of South America to record the bellbird and another incredibly loud flier known as the screaming piha. Their study, published Monday in the journal Current Biology, shows theĀ bellbird's shriek is louder than that of any other bird in the world. The previous record, held by the screaming piha, was around 116 decibels, but Podos and Cohn-Haft found the bellbird to scream 9 decibels louder.
The screaming piha is practically whispering in comparison to the thunderous boom the white bellbird produces. Remarkably, it's louder than the much bigger and more built howler monkeys, which can only reach around 114 decibels. For such a small bird, it's pretty remarkable.
Why is the bellbird so loud? Well, to attract a mate, of course. While shouting at the opposite sex doesn't work very well for humans, the volume of the male white bellbird's song is a way to attract a female. In fact, the loudest songs of all came when females sidled up close to the males.
(Score: 2) by driverless on Tuesday October 29 2019, @04:22AM (1 child)
It's not just volume that makes a bird fscking annoying, it's also the type of screech, and how many of the damn things are in your vicinity.
Anyone who's ever experienced hadedas will know what I'm talking about...
(Score: 2) by driverless on Tuesday October 29 2019, @04:33AM
Also, WTF are those creepy throat-tentacles on the bellbird? At least the hadeda looks vaguely dignified.