The article about David Yarrow feeding foxes can be found here: https://www.jhnewsandguide.com/news/environmental/photography-crew-investigated-for-feeding-foxes/article_f060ae1b-4c17-5e1c-bddc-65e8398b5dff.html
The park service did indeed euthanize the fox, read more here: https://www.jhnewsandguide.com/news/environmental/fed-fox-caught-euthanized-at-colter-bay/article_25c8d5d1-8dd2-514b-a3ff-dcfdd24cbb1c.html
