1)
What is the meaning of "Ad Yefalach Chetz Kevedo"?
1.
Malbim: Until the arrow of desire will split his liver, and make his blood (whose source is the liver) boil, like a pot.
2)
What is the comparison to a bird?
1.
Rashi: It runs to the trap. It does not know that the trap was spread there to kill it.
2.
Malbim: It goes willingly and quickly to the trap. It does not know that it will die there. So the man goes willingly, and his heart no longer irks him.
