How Wolves Change Rivers

An amazing presentation of how the ecosystem builds from just one animal.
This video as shot in Yellowstone Park.

  I, and
> possibly you
>       also, remember when the wolves were introduced back into
> Yellowstone
>       National Park about 20 years ago.
>
> There was a lot of
>       debate about whether or not it was a good thing and, I have to
> admit, that
>       introducing a wild vicious animal like a wolf into a region that
> had been
>       free of them for a long time, certaintly didn't look like a good
> move to
>       me.
>
> I don't know your thoughts on this but have a look at this
>       video clip.        
>              
>              
>                
>                   How often
>                   do we wonder what the heck difference does one animal make in
>                   the greater scheme of things?
>                   Well,
>                   here is the answer!
>                   Sit back
>
>                   and enjoy this amazing video on how just one animal has
>                   changed the environment!
>                   
>            

https://www.youtube.com/embed/ysa5OBhXz-Q?feature=player_embedded

posted from Bloggeroid