Kate was incubating.
Petruchio went looking for a new stick for the nest – nests are in constant need of repair.
Watch for Petruchio’s feet as he snaps the branch from the dead tree.
Once he gets the stick to the nest, he places it where he thinks it should go.
Kate, being Kate, gets up and checks out the stick placement.
She screams her approval and then bails out of the nest.
It is Petruchio’s turn for doing some of the incubation.
The video may be better to view at my flickr site: https://flic.kr/p/21VmA5W