The posture of the young one looking up at its mother is very moving Kiran. The tail above adds a lot to that expression of the young one. Wish you had a bit less busy bg which we don't have control on. I would probably keep the image (more so the bark of the tree) a bit softer to leave undivided attention on the young one. These are all very subtle post processing decisions.
Unrelated to this image,
I think post processing is not about achieving technical accuracy it is about achieving emotional accuracy. Sure, your 70-200 can give you razor sharp images, but you may need to soften it at times. Just kidding
PS : I am taking liberty to write these since I personally know you well