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。
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 .
松鸦属