金糸雀[kinshijaku] canary (esp. the island canary, Serinus canaria)
燕雀[enjaku] small birds
黄雀[koujaku] tree sparrow (Passer montanus)
欣喜雀躍[kinkijakuyaku] jump up for joy
孔雀[kujaku] peafowl (inc. the male peacock, female peahen, and young peachick)

孔雀石[kujakuseki] malachite
孔雀妙王[kujakumyouou] Mayuri Vidya-raja
四十雀[shijuukara] great tit (Parus major)
雀の涙[suzumenonamida] drop in the bucket

海鷂魚[ei] ray (fish)
兄鷂[konori] musket (male Eurasian sparrowhawk)

雀鷂[tsumi] Japanese sparrowhawk (Accipiter gularis)
クーパー鷂[kuupaahaitaka] Cooper's hawk (Accipiter cooperii)