The Oregon Department of Transportation plans to fire noise cannons again this winter in an attempt to prevent thousands of starlings from roosting on the Interstate 5 Columbia River bridge in ...
LUBBOCK - Texas Tech University will rely on a propane-powered noise cannon to try to scare pesky birds away from campus during spring break week. Officials with the school in Lubbock say the bird ...
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
反馈