"Columbinae" . . . . . . . . . . "Aves" . "migratorius" . "http://lod.geospecies.org/ses/37D5e" . "Ectopistes migratorius" . "Passenger Pigeon" . . "187118" . . . . . . "Ectopistes" . . . . "2010-07-15T12:42:09-0500" . "Animalia" . . . . . . . . . . . . "Columbiformes" . "Ectopistes migratorius (Linnaeus, 1766)" . . . . "Ectopistes migratorius (Linnaeus, 1766)" . "Chordata" . "177132" . . . "Ectopistes migratorius (Linnaeus, 1766)" . "(Linnaeus, 1766)" . "Columbidae" .