== Suckling vs sucking == 

 Mothers suckle. Kittens suck. 

 The photo that reads "A litter of kittens suckling their mother" needs to be edited to read "A litter of kittens being suckled by their mother" or "A mother suckling her litter of kittens". 

 The article's locked atm, so if someone with clearance will have to correct it. )