15 hours ago · Scientists studying data collected over more than three decades found accelerating losses. Their research offers clues about the causes.

15 hours ago · A new study finds North American bird populations keep dropping, and that decline is speeding up for many species.

1 day ago · Though previous research has shown that bird populations are declining across North America, a new study is the first to show that the pace of loss has picked up speed since the mid …

1 day ago · Warming and intensive farming are accelerating bird population declines across North America, a new Science study finds, with major risks for ecosystems and human well-being.

15 hours ago · That human factors are at play in bird loss is not entirely surprising: Leroy first took on the investigation of the accelerated decline in bird abundance based on metrics showing an …

15 hours ago · A 2019 study by Rosenberg of the same bird species found North America had 3 billion fewer birds than in 1970, but didn't look at changes in the rate of loss or causes. The biggest …

14 hours ago · Shrinking North American bird population is getting worse faster. Experts blame agriculture, warming The biggest locations for acceleration of bird loss were in the Mid-Atlantic, the …