Deer, caribou, bison and other similar animals are often infected by a range of internal parasites, including worms called helminths. Although many of these infections are not lethal, they can still impact health or animal behavior.
For example, infected animals can eat less grass or other vegeta
Deer, caribou, bison and other similar animals are often infected by a range of internal parasites, including worms called helminths. Although many of these infections are not lethal, they can still impact health or animal behavior.
Nonlethal parasites reduce how much their wild hosts eat, leading to ecosystem effects - The Source wustl.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wustl.edu Daily Mail and Mail on Sunday newspapers.