This nocturnal insectivore hunts from a perch like a shrike or flycatcher. Summer residents include&colon; red-eyed vireo, least flycatcher and northern oriole. Species include peregrine falcons, pileated woodpeckers, olive-sided flycatcher, and western bluebirds among others. Tyrannus is a genus of small passerine birds of the tyrant flycatcher family. They hunt from a perch like a shrike or flycatcher. The largest tyrant flycatcher is the great shrike-tyrant at and . The European pied flycatcher is one species that preys upon caterpillars. Several species of paradise flycatcher are migratory. The great crested flycatcher does not display sexual dimorphism. September was highlighted by brown flycatcher, red-flanked bluetail and Siberian thrush. The phoebes are a genus, "Sayornis", of birds in the tyrant flycatcher family. The main diet of the European pied flycatcher is insects. Pomarea is a genus of birds in the monarch flycatcher family Monarchidae. The flycatcher typically finds caterpillars among oak foliage. The vermilion flycatcher is a favorite with birders.