In January 2014 more than 100,000 megabats died in the Australian state of Queensland. The cause? Heat.
That summer, a heatwave passed through Queensland causing temperatures to reach highs of nearly 45°C (113°F). Unable to cope with the extreme heat and subsequent dehydration, megabats, or flying foxes as they’re known locally, started dropping from the sky. On one extremely hot day, researchers recorded at least 45,500 dead bats in southeast Queensland.
“Most of the stuff you read about on climate change [talks about] average monthly temperature or average annual temperature rising by two degrees. But what’s also going to happen is the occurrence of extreme events is going to increase—in frequency and in intensity,” says Dr. Alex Gerson, an assistant professor in the department of biology at the University of Massachusetts, Amherst. “So what’s a desert going to look like in 100 years? Is it going to be devoid of birds completely or is something going to be able to make it?” Continue reading