Hundreds of bird enthusiasts will take to the Irish countryside over the next two months to count all the birds they can see ...

A 2019 study published in Science, an academic journal, found that North America lost nearly 3 billion birds over the previous 50 years, including 90 "tipping point" species of 529 bird species ...

"Roughly one in three bird species (229 species ... species that have reached a "tipping point," having lost more than 50% of their numbers within the past half-century. Among those, it listed ...

While the exact number is difficult to gauge, there are approximately between 11,000 and 20,000 different bird species. Out of all these species, 12% of all living birds, approximately 1,200 ...

A new report released on the state of birds in the country is sounding the alarm. Bird populations across nearly every habitat are declining, with about a third of U.S. bird species in critical ...

And 112 species - including bobolink ... in the journal Science showed a net loss of 3 billion birds in North America in the previous 50 years. The 2025 State of the Birds report shows those ...

according to the 2025 U.S. State of the Birds report. More than 100 of the species studied, have reached a "tipping point," losing more than half their populations in the last 50 years.

Many US Bird Species Seen as Reaching Population 'Tipping ... that have reached a "tipping point," having lost more than 50% of their numbers within the past half-century. Among those, it listed ...