She was the last known member of her species. Several decades earlier, the idea of passenger pigeons going extinct was almost unimaginable. People living in North America in the first half of the ...
“Almost every big river in North America and Europe is massively ... A startling 24% of freshwater animals were at risk of extinction due to compounding threats from pollution, dams, water ...
Since 1500, at least 89 freshwater species have been confirmed extinct, with another 178 ... "Almost every big river in North America and Europe is massively modified" through damming, putting ...