NZ Falcon - Karearea with fresh breakfast kill

End of summer, Saturday morning, 3 March 2018.
You can hear there was a second falcon close by (up to left), but I didn't get a chance to see it.
I can't really tell if the meal is a bird or a rat. I think a bird, the falcon may have plucked or but possibly a chick.
This is the fourth sighting of a Falcon in my area in 10 years.
Really happy to capture it on video, surprised to learn there might be a pair or more.