Your morning adorable: Lion cub plays in a box
Photographer Martin Meissner captured this priceless series of shots while visiting Zoo Wuppertal in Wuppertal, Germany, last Friday -- who knew lion cubs could be so clumsy?
The cub and his three siblings (two males and one female) are about 3 months old. For photos of them during their public debut in early April, click the jump!
-- Lindsay Barnett
Top photo series: Martin Meissner / Associated Press
Bottom photos: Christof Koepsel / Getty Images