Hadith 2646
Sayyiduna Jabir bin Abdullah (may Allah be pleased with both of them) narrates that if a muhrim (person in the state of ihram) kills a badger, then the Messenger of Allah (peace and blessings be upon him) prescribed as its expiation a Najdi ram. And he (peace be upon him) declared the badger to be a game animal.
Hadith 2647
Sayyiduna Jabir bin Abdullah (may Allah be pleased with both of them) narrates that you ruled the expiation for killing a badger is to give a ram.