Ray Ring
Senior Editor
Global warming’s impact on Western wildlife …
Mercury pollution spreading into birds and other wildlife …
In clear and powerful language, The National Wildlife Federation covers those important topics in two new scientific reports. They’re definitely worth a read.
The mercury pollution report compiles the results of 65-plus studies that find elevated levels of the toxic substance in fish, mammals, birds, reptiles and amphibians. It says:
Mercury pollution is making its way into nearly every habitat in the U.S., exposing countless species of wildlife … from songbirds to alligators, turtles to bats, eagles to otters … many more species are at risk than we previously thought.”
The global warming report sums up how manmade climate change in the West is shrinking essential habitat and pushing species around the map, some possibly bound for extinction. Some of the predicted declines: Sagebrush habitat could go down nearly 60 percent, trout habitat could go down 42-54 percent, and prairie-pothole duck habitat could go down 69 percent.
For more info on global warming versus wildlife, and what can be done to address the problem, check the list of sources on the website for The National Wildlife Federation’s conference on the issues, held this weekend in Helena, Montana.
And for some details of the mercury showing up in Utah birds, check a Salt Lake Tribune story. That state now advises hunters and their families to eat no more than tiny amounts of three species of ducks, due to the mercury contamination.
Thanks, to The National Wildlife Federation for this good work. It highlights our need to limit fossil-fuel emissions, including from conventional coal-fired power plants, a primary source of both mercury and global-warming gases.