The Guardian reports: The mass die-off of thousands of songbirds in south-western U.S. was caused by long-term starvation, made worse by unseasonably cold weather probably linked to the climate crisis, scientists have said. Flycatchers, swallows and warblers were among the migratory birds “falling out of the sky” in September, with carcasses found in New Mexico, Colorado, Texas, Arizona and Nebraska. A…
Tag: mass die-off
Ocean Acidification Can Cause Mass Extinctions, Fossils Reveal
After analyzing fossil records from 66 million years ago, researchers determined that ocean acidification can cause the mass extinction of marine life. The Guardian reports: The researchers analysed small seashells in sediment laid down shortly after a giant meteorite hit the Earth, wiping out the dinosaurs and three-quarters of marine species. Chemical analysis of the shells showed a sharp drop in…
Thousands of birds perished in the Bering Sea. Arctic warming may be to blame
A mass die-off of puffins and other seabirds in the Bering Sea is probably linked to climate change, scientists say. Source: https://www.sciencenews.org/article/puffins-birds-died-bering-sea-arctic-warming4…