Bobby brought a rodent to Rosie at noon today.
She didn't go for it. She might not have been hungry.
I noticed the camera shook a little so it seemed like someone was in the window.
Rosie immediately stood up and puffed up to appear larger.
Bobby returned to the nest.
He took the rat with him.
There was definite movement behind the window because Bobby returned twenty minutes later to protect Rosie and the eggs.
He lunged toward the person behind the glass:
He stepped off of Rosie but kept watch.
He then lunged again at the window and stood there protectively:
The person must have then left because both Hawks relaxed and Bobby started to work on the nest before leaving again.