The Amur leopard cubs at Yorkshire Wildlife Park are taking their next baby steps towards making their future public debut. The duo, born in May, have been released into the second level of the junior training reserves where they are honing their climbing skills.<br />They are the second and third Amur leopards to be born in the world this year, marking a remarkable step forward in the battle to save the most endangered big cat in the world from extinction. Footage: Yorkshire Wildlife Park<br />