Discover Wildlife: Scientists spent 6 years tracking Yellowstone's great bison migration. What they found is remarkable - New research from the US national park shows migrating bison enrich grasslands – boosting plant nutrition, soil health and biodiversity.
"Bison nearly vanished from North America in the late 19th and early 20th century. But conservation efforts in recent decades have seen numbers gradually increase, not least in Yellowstone National Park where a herd of around 5,000 animals now live."
No comments:
Post a Comment