secrets of elephants trunk and tusks Published 2 years ago • 112 plays • Length 1:32 Download video MP4 Download video MP3 Similar videos 44:42 desert (full episode) | secrets of the elephants | executive produced by james cameron 1:50 secrets of the elephants | official trailer | national geographic 0:30 secrets of the elephants 3:01 what's inside an elephant trunk? 0:30 secrets of the elephants