Maya was in constant physical contact with them once they were born, caring for and feeding them. The first 72 hours of the cub’s life are the most critical and monitored closely by the Zoo’s animal and veterinary staff. There is video of them at a very early age after the jump.
Mother and cubs are thriving, and normally the cubs would have made their public debut at around 3 months of age, but it was delayed due minor surgery to correct eyelid abnormalities in October. In this condition, called an upper eyelid coloboma, a portion of the upper eyelid fails to develop properly, leaving a gap at the edge of the eyelid which can lead to eye irritation. The cause of this condition is not well understood, but it occurs in a variety of animals and in humans, and appears to be more common in snow leopards than in other species. The cubs have otherwise developed well, playing, eating, running and jumping normally - see the video of them playing with their mom after the jump.
More photos, videos and conservation information after the jump.