Mammals Prequel | BBC America

Twenty years after Life of Mammals, it's time to revisit the most successful animal group in the world. #Mammals, narrated by Sir David Attenborough, premieres this summer on BBC America. #Mammals #AMCPlus #BBCAmerica Subscribe now: http://bit.ly/1aP6Fo9 Twitter: http://twitter.com/bbcamerica Facebook: http://www.facebook.com/bbcamerica Tumblr: http://bbcamerica.tumblr.com Instagram: http://instagram.com/bbcamerica Snapchat: http://snapchat.com/add/bbcamerica_tv Visit our official website to watch full episodes and more: http://www.bbcamerica.com/