The term 'forest bird' can be represented by two crossword solutions: OWL and TANAGER. Owls are nocturnal birds of prey that have a distinct facial disc, which helps them to locate their prey in the dark. They are found in many different habitats, including forests. Tanagers are small to medium-sized birds that are found in tropical and subtropical forests. They have brightly colored feathers and feed on insects, fruits, and nectar.