Why Is Bird Making Noise Naturally

Smithsonian Magazine: Traffic Noise May Be Making These Bright Yellow Birds More Aggressive in the Galápagos Islands, Study Suggests

Traffic Noise May Be Making These Bright Yellow Birds More Aggressive in the Galápagos Islands, Study Suggests

Portland Press Herald: Birding: Noise pollution impact birds on so many levels

Detroit Free Press: Noise pollution harming bird populations. This is what it does

A University of Michigan study found noise pollution has a significant negative impact on wild birds. Noise can interfere with mating calls, parent-offspring communication, and predator detection.

Yahoo News Canada: Paris has successfully cut noise pollution, but urban birds still can’t sing at their natural pitch

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Paris is three decibels quieter than it was 10 years ago, thanks to an effective noise pollution campaign. But traffic noise still forces birds to sing at a higher pitch.

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Paris has successfully cut noise pollution, but urban birds still can’t sing at their natural pitch

A new study has discovered that birds in the Galápagos Islands are changing their behaviour due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression.

A University of Michigan study finds noise pollution negatively impacts bird reproduction, communication, and stress levels. Bird populations in North America have already dropped by 3 billion since ...

The Conversation on MSN: Paris has successfully cut noise pollution, but urban birds still can’t sing at their natural pitch

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Mercury News: Scientists are learning how noise affects Bay Area wildlife as they work to conserve wetland birds amid a roaring urban soundscape