There are fewer than 10 grizzly bears left in North Cascades National Park in Washington state, but the federal government might be looking to change that.
원문출처 : https://www.cnn.com/videos/us/2019/07/27/grizzly-bears-reintroduced-north-cascades-national-park-orig-cl.cnn
원문출처 : https://www.cnn.com/videos/us/2019/07/27/grizzly-bears-reintroduced-north-cascades-national-park-orig-cl.cnn