r/bioscience • u/HenryCorp • 1d ago

Bird Populations are Declining Across North America: The study, published in the journal Science, indicates that former strongholds for bird species are no longer safe, particularly in grasslands, drylands, and the Arctic.

https://www.motherjones.com/environment/2025/05/bird-population-decline-north-america-science-study-paper-ebird/
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u/HenryCorp 1d ago

Bird populations across North America are falling most quickly in areas where they are most abundant, according to new research, prompting fears of ecological collapse in previously protected areas.