Panda cubs on the move

The two panda cubs born at the Toronto Zoo are now walking.

The zoo says the cubs, who turned four months old on Saturday, are moving.

The Toronto Zoo has released a video showing the pair moving around an enclosure, with one of the cubs even climbing over a small log.

(Source:  Toronto Zoo)

The cubs and their mother, Er Shun, are housed in an area that is not open to the public.

Er Shun is on loan from China. She and a male panda named Da Mao arrived in 2013 and are slated to move to the Calgary Zoo in 2018.

The cubs will live at the Toronto Zoo for about two years and could return to China or move with Er Shun when she relocates to Calgary.