Farmed salmon pose greater risk to wild species than thought

[Ithaca 37]

"Farmed salmon are a bigger risk to wild species than previously thought, according to a study which says young captive fish that escape their pens beat their native counterparts at the mating game"

http://story.news.yahoo.com/news?tmpl=story&u=/afp/20030604/sc_afp/science_biodiversity_030604184038