PhysOrg Posted July 10, 2020 Share Posted July 10, 2020 Around the world, biodiversity is dropping precipitously. In North America, about three billion birds have been lost over recent decades and amphibian populations are declining at a rate of about four percent per year. Globally, insects are vanishing at a rate of about nine percent per decade.View the full article Quote Link to comment Share on other sites More sharing options...
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