I don't know if anyone has posted these already, but I just discovered these amazing shots of a panda cub nursing. Apparently Tai is the oldest panda cub in captivity still nursing, so I thought it would be appropriate for the extended breastfeeding forum. There are others on YouTube as well if you dig around.
At the end of the second clip are some beautifully sweet mother-cub scenes. And the third one is hilarious. Certainly reminds me of a toddler nursing!