i am a bird.but i no hear.I donot eat what am I ?_英语解答

i am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a birdi am a bird