Wildlife advocates are calling for change after six bald eagles in Massachusetts have died from rodenticide exposure since 2021. The latest case involves a bald eagle found dead in Natick this March. Several tests linked the bird’s death to second generation anticoagulant rodenticides, also known as SGARs.

Rodenticide Exposure

These rat poisons are known to cause severe internal bleeding in rodents. James Stubbs of Newhouse Wildlife Rescue says, “They are our natural pest control. We’re poisoning the rodents, and they’re eating it, and they’re succumbing to the poisoning.” Stubbs emphasizes the poison extends far beyond bald eagles. Hawks, owls, foxes and other wildlife are also at risk after consuming poisoned prey.

Newhouse Wildlife Rescue is currently treating a hawk suspected of suffering from rodenticide exposure. Stubbs said the hawk is showing prolonged blood clotting, a common sign of anticoagulant poisoning. Massachusetts Rep. Jim Hawkins, a Bristol Democrat, has been pushing legislation that would ban the use of these rodenticides statewide.

Zak Mertz, CEO of New England Wildlife Centers, said homeowners can reduce rodent problems by removing food sources such as garbage and compost, eliminating standing water and sealing openings where rodents can enter buildings. Wildlife advocates say some Massachusetts communities have adopted local restrictions, but they believe a statewide ban is the most effective way to prevent further animal deaths.

Original reporting: NBC10 Boston — read the source article.