Invasive species like these are one of the leading ... Unfortunately, it seems they are here for good. Mute swans (Cygnus olor) have long held a lofty position in Western culture due to their ...

Over on the West Coast, California is doing its best to fend off hundreds of exotic pests, from mute swans to mudsnails. The list of invasive species wreaking havoc in California is alarmingly ...

Michigan officials are asking for the public's help in identifying and preventing the spread of invasive species. Invasive species are a growing problem in Michigan, causing billions of dollars in ...

The state is trying to reduce the population of mute swans, which are invasive, compete with native waterfowl, destroy plants and can be aggressive. The village has been the only community in the ...