All are insectivorous. Order: PasseriformesFamily: Polioptilidae  These dainty birds resemble Old World warblers in their structure and habits, moving restlessly through the foliage seeking insects. The gnatcatchers are mainly soft bluish gray in color and have the typical insectivore's long sharp bill. Many species have distinctive black head patterns (especially males) and long, regularly cocked, black-and-white tails. Order: PasseriformesFamily: Cinclidae  Dippers are a group of perching birds whose habitat includes aquatic environments in the Americas, Europe, and Asia. These birds have adaptations which allows them to submerge and walk on the bottom to feed on insect larvae. Order: PasseriformesFamily: Regulidae  The kinglets and "crests" are a small family of birds which resemble some warblers. They are very small insectivorous birds in the single genus "Regulus". The adults have colored crowns, giving rise to their name. Order: PasseriformesFamily: Muscicapidae  The Old World flycatchers form a large family of small passerine birds. These are mainly small arboreal insectivores, many of which, as the name implies, take their prey on the wing. Order: PasseriformesFamily: Turdidae  The thrushes are a group of passerine birds that occur mainly but not exclusively in the Old World. They are plump, soft plumaged, small to medium-sized insectivores or sometimes omnivores, often feeding on the ground. Many have attractive songs. Order: PasseriformesFamily: Mimidae  The mimids are a family of passerine birds which includes thrashers, mockingbirds, tremblers, and the New World catbirds. These birds are notable for their vocalization, especially their remarkable ability to mimic a wide variety of birds and other sounds heard outdoors. The species tend towards dull grays and browns in their appearance. Order: PasseriformesFamily: Sturnidae  Starlings and mynas are small to medium-sized Old World passerine birds with strong feet. Their flight is strong and direct and most are very gregarious. Their preferred habitat is fairly open country, and they eat insects and fruit. The plumage of several species is dark with a metallic sheen. Order: PasseriformesFamily: Bombycillidae  The waxwings are a group of passerine birds with soft silky plumage and unique red tips to some of the wing feathers.