Of nine different behavioral or fitness-related responses in 160 bird species examined, noise pollution had negative impacts on eight of them.

Spring in the Arctic brings forth a plethora of peeps and downy hatchlings as millions of birds gather to raise their young. The same was true 73 million years ago, according to a new article. The ...

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Birds sometimes destroy or abandon their own eggs, a behavior driven by survival strategies. Factors like brood parasitism, predation, and resource competition can lead to egg removal to improve ...