Cool view and a lovely concept for an image. The contrast between the white fur of the Mother and the black fur of the kittens has defeated the exposure meter on your camera. Good detail in the black fur but total loss of detail in the white makes the bottom of the image an information free zone and detracts from the overall impact.
Mikel.
I love their blue eyes, Sayed, and the little ones look quite content during feeding time :) I too, feel the white of the mother is a bit blown... Maybe, next time try a shot without the flash :) However, really good details in the kittens! Best wishes in the contest! :)