ScienceDaily Posted April 4, 2022 Share Posted April 4, 2022 Deep in a Panamanian rain forest, bird populations have been quietly declining for 44 years. A new study shows a whopping 70% of understory bird species declined in the forest between 1977 and 2020. And the vast majority of those are down by half or more. View the full article Quote Link to comment Share on other sites More sharing options...
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