US agency ends use of 'cyanide bomb' to kill coyotes and other predators, citing safety concerns
The U.S. Bureau of Land Management has halted the use of spring-loaded traps that disperse cyanide powder to kill coyotes and other livestock predators
RENO, Nev. — The U.S. Bureau of Land Management has halted the use of spring-loaded traps that disperse cyanide powder to kill coyotes and other livestock predators, a practice wildlife advocates have tried to outlaw for decades due to safety concerns.
The M-44 ejector-devices that critics call “cyanide bombs” have unintentionally killed thousands of pets and non-predator wildlife, including endangered species, according to the U.S. Department of Agriculture's Wildlife Services. They have a scented bait and emit a poisonous cloud when triggered by a physical disturbance.
The Bureau of Land Management quietly posted a notice on its website last week that it no longer will use the devices across the 390,625 square miles (1,011,714 square kilometers) it manages nationally — an area twice the size of California — much of it where ranchers graze cattle and sheep.
Other federal agencies — including the National Park Service, and the Fish and Wildlife Service — already prohibit the devices. But the Forest Service and 10 states still use them in some form.
Eight unsuccessful bills have been introduced in Congress since 2008 to ban the the traps on federal and/or state lands. Sponsors of legislation pending in the U.S. House and Senate that would ban them on both say they're optimistic the bureau's new position will help pave the way for broader support.
Brooks Fahy, executive director of the Oregon-based watchdog group Predator Defense, has been working for 40 years to ban the use of sodium cyanide in the traps. He emphasized that it's registered under the Environmental
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