One in a series of mysterious mass bird deaths in the past month was the product of a USDA avicide program, which began as operation Bye Bye Blackbird in the 1960s.
Warren Watkins/The Daily Citizen/AP/File
It's not the "aflockalyptic" fallout from a secret US weapon lab as some have theorized. But the government acknowledged Thursday that it had a hand in one of a string of mysterious mass bird deaths that have spooked residents in Arkansas, Louisiana, Alabama, South Dakota, and Kentucky in the last month.
The USDA's Wildlife Services Program, which contracts with farmers for bird control, said it used an avicide poison called DRC-1339 to cull a roost of 5,000 birds that were defecating on a farmer's cattle feed across the state line in Nebraska. But officials said the agency had nothing to do with large and dense recent bird kills in Arkansas and Louisiana.
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