Any of various often crested birds of the genera Garrulus,Cyanocitta,Aphelocoma,and related genera within the family Corvidae,often having a loud,harsh call.

• 松鸦，一种常带有羽冠的鸦科松鸦、蓝松鸦、灌丛松鸦属鸟类，经常嘶哑地大声鸣叫。