Natural History Wanderings

The Washington Post reports on the impact of noise pollution on birds

“Noise is causing birds to be in a situation where they’re chronically stressed . . . and that has really huge health consequences for birds and their offspring,” said Rob Guralnick, associate curator of biodiversity informatics at the Florida Museum of Natural History.

It would be a stretch to say noise hurts birds’ mental health — the animals have not been evaluated by an avian psychologist. But in a paper published Monday in the Proceedings of the National Academy of Sciences, Guralnick and his colleagues say there is a clear connection between noise pollution, abnormal levels of stress hormones, and lower survival rates. This is the first time that link has been established in a population of wild animals, they argue, and it should make us all think hard about what our ruckus is doing to the Earth.

Read full story at Some birds are so stressed by noise pollution it looks like they have PTSD – The Washington Post