7/31/13, by Kimberly Chun, San Francisco Chronicle

Christian Houge: A photographer dances with wolves

While studying two wolf packs in Norway alongside wildlife researchers, Oslo photographer Christian Houge witnessed both love and blood between the animals, the euphoria of a pack and the nastiness of bullying.  But his most intense encounter probably occurred when he was approached by the biggest wolf in one pack.

http://www.sfgate.com/art/article/Christian-Houge-A-photographer-dances-with-wolves-4699016.php