perching birds mostly small and living near the ground with feet having 4 toes arranged to allow for gripping the perch; most are songbirds; hatchlings are helpless
ほとんど小型で、とまり木をつかむのに合わせて4本の指を持つ足を持ち、地面近くにすむスズメ類
passerine
relating to or characteristic of the passeriform birds
(TTS Sound)
