The Video below shows a feeding session when a parent flies in with a 'grub' to pop it into the 'large mouth' baby. We also noticed that the parent seems to know who gets to eat next!
It is through this video we learned that the babies' dropping (poop) is also being removed and as compared to our other resident bird, the Peaceful Dove, the Magpie's nests are the cleanest.
Thus a re-useable nest!
How we wish humans are 'that' hardworking!!! ;-)
This video is shot on High Definition AVCHD format.