How wolves change rivers – fascinating video(vimeo.com)2 points·by mrgintl·12 anni fa·1 commentsvimeo.comHow wolves change rivers – fascinating videohttp://vimeo.com/864663571 commentsPost comment[–]greenyoda·12 anni fareplySubmitted a few hours ago:https://news.ycombinator.com/item?id=8448929 (234 points, 45 comments)
https://news.ycombinator.com/item?id=8448929 (234 points, 45 comments)