One 'Happening' Mystery Solved,

the US government did it, in Yankton, South Dakota 200 birds fell from the sky, yet another flock had died on the wing, failing dead before they plunged into the snow, leaving residents baffled, at first it was initially believed that cold weather may have caused the deaths, but then Yankton police received a call from the United States Department of Agriculture (USDA), stating that its officials had poisoned 5,000 of the birds,

the birds were killed as they were terrorising a feedlot 10 miles away, defecating in the feed meal and posing a threat to the animals and farm workers, the USDA decided killing them would be the best action to take and laced bait with the poison DRC-1339, officials were surprised the birds made it so far before dying, but they have assured the townsfolk that the poisoned dead birds do not pose a risk to nearby animals or humans, I wonder how many other 'incidents' are the result of human interference, or is that spaceship still out there?