16 Estimating the True Costs of Invasive Species in Great Lakes Estimating the True Costs of Invasive Species in Great Lakes Environment  (tags: great lakes, invasive species ) Isabel - 389 days ago - livescience.com The Great Lakes currently harbor well-established populations of more than 50 non-native species that were dumped into those waters by ocean-going ships. add comment send green star

Comments

Login to leave a comment password help? create account Or, log in with your Facebook account: Please add your comment: (plain text only please. Allowable HTML: <a>) 20 20 log in or sign up to start earning Butterfly Credits today! learn more » Track Comments: Notify me with a personal message when other people comment on this story

Most Active Today in Environment

Isabel Riddle
Isabel R.	Isabel's contributions: Stories noted recently: 0 Stories submitted: 2064 Front Page stories: 175