*Long-billed Gnatwren "Ramphocaenus melanurus"*صائد البعوض الرمادي الأزرق "Polioptila caerulea"*California Gnatcatcher "Polioptila californica"*Black-tailed Gnatcatcher "Polioptila melanura"*Black-capped Gnatcatcher "Polioptila nigriceps"*White-lored Gnatcatcher "Polioptila albiloris"*Tropical Gnatcatcher "Polioptila plumbea"==Old World Flycatchers==Order: عصفوريات.
*Long-billed gnatwren, "Ramphocaenus melanurus"*Blue-gray gnatcatcher, "Polioptila caerulea"*California gnatcatcher, "Polioptila californica"*Black-tailed gnatcatcher, "Polioptila melanura"*Black-capped gnatcatcher, "Polioptila nigriceps"*White-lored gnatcatcher, "Polioptila albiloris"*Tropical gnatcatcher, "Polioptila plumbea"==Old World flycatchers==Order: PasseriformesFamily: MuscicapidaeOld World flycatchers are a large group of small passerine birds native to the Old World.