A fabulous, four-minute informational video about the fine balance of our delicate ecosystems and the introduction of wolves back into Yellowstone National Park, U.S.A. :
How Wolves Change Rivers:
Nature Appreciation, Nature Preservation, Nature Rocks!, SHARING GREAT INFO
A fabulous, four-minute informational video about the fine balance of our delicate ecosystems and the introduction of wolves back into Yellowstone National Park, U.S.A. :
How Wolves Change Rivers: