CHENNAI, Apr. 20: A male marsh-crocodile weighing about 50 kgs, which strayed into the Nedunkundram village near Vandalur, here was rescued by wildlife officials. It is now safely lodged at the Arignar Anna Zoological Park, Vandalur. The reptile was chased by children in the village and it fell into the well of an orphanage nearby, from where it was rescued.