Bird abode is a term used to describe the various places where birds live. Tree is a four letter word that refers to a large plant with a trunk and branches made of wood. An AVIARY is a six letter word that refers to a large enclosure, usually outdoors, for keeping and raising birds. CAGE is a four letter word that refers to an enclosure made of wire or other material, used to keep birds or other animals in captivity. NEST is a four letter word that refers to a structure built by a bird to hold its eggs and young. EGRET is a five letter word that refers to a type of white heron with long legs and a long neck.