Grey Crowned Crane Yoga LeggingsNote: Nancy is wearing our Grey Crowned Crane Leggings, not Yoga Leggings. Design When you think of Africa, Grey Crowned Cranes are probably not the first image that comes to mind. But this striking bird is a highly regarded animal in Africa. In fact, the Grey Crowned Crane is Uganda's national bird. Thank you, Nancy (@dancyfancynancy), for making this elegant design look all the more elegant.