Bears, wolves in Yellowstone, USA

This 6 August 2018 video from the USA says about itself:

We’re LIVE in Yellowstone with grizzly bears at the Grizzly and Wolf Discovery Center.

This 6 August 2018 video from the USA says about itself:

We’re LIVE in Yellowstone with a pack of wolves at the Grizzly and Wolf Discovery Center.

This 7 August 2018 video from the USA says about itself:

We are live from Hyalite Canyon, Montana to bring you beautiful water and mountain views.

Since the reintroduction of wolves to Yellowstone National Park in 1995, the park’s ecosystem has become a deeply complex and heterogeneous system, aided by a strategy of minimal human intervention. The new study is a synthesis of 40 years of research on large mammals in Yellowstone National Park, conducted by University of Alberta ecologist Mark Boyce: here.

A beloved wild wolf called Spitfire who lived in Yellowstone National Park has been shot dead by a trophy hunter.