This is one of the videos that has been shown many times as an example of rewilding and the impact on the wider ecosystem. I remember seeing it being shown at the RGS many years ago.
When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains.
A blog providing ideas and resources for those teachers preparing to teach the new GCSE Specification announced in April 2022, for first teaching from 2025-26.
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#307: David Attenborough Day
"It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source ...
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