Phrases with «population decline»

But year after year, the news got worse, with estimated population declines of nearly 20 % a year. (sciencemag.org)
Within a few decades, we would start to see mass population declines in the sea and on land. (businessinsider.com)
Four bat species have been hit especially hard by the disease, with some regional populations declining by more than 90 percent. (sciencedaily.com)
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