The term 'Bird Building a Home' is referring to a bird that is constructing a nest. The crossword solution for this term is 'NESTER', which is a six letter word. A NESTER is a bird that builds a nest in order to lay eggs and raise their young. Nests can be constructed from a variety of materials, including twigs, grass, mud, and feathers. Birds build nests in a variety of places, such as trees, bushes, and even on the ground.