All About Birds:
Roberta Olenick
“Loons still face many threats today, including the lead commonly used in fishing tackle. Decades after the U.S. government began regulating lead out of our environment through lead bans in gasoline, household paint, and the shotgun ammunition used for hunting waterfowl, the poisonous soft metal is still being directly introduced into lakes and waters via fishing tackle. In the contiguous U.S., lead is a leading cause of death in the Common Loon. And now for the first time, researchers in New Hampshire have discovered a much worse population-level impact than previously suspected.”
In Minnesota, an estimated 100 to 200 loons die each year from lead poisoning.
