Disheartening "Czech zoo to remove horns of 18 white rhinos following French attack" | World news | The Guardian

"The Dvur Kralove zoo currently has a herd of 21 black and southern white rhinos, including three calves who will not undergo surgery.
Black market rhino horn..."

https://www.theguardian.com/world/2017/mar/15/czech-zoo-to-remove-horns-of-18-white-rhinos-following-french-attack