A kind of telepathy....with a Crow

[Catherine]

Koori could be female, but I am thinking male.  It is the time  of year when they would pair off. That would keep any crow busy.
Koori would want to keep visiting you, but would have less time.

I wonder if you will figure out where his nest is. The other crow wouldn't know you well enough to join Koori, but would want to hang around.

This is all a mystery. You will have to watch which way the crow flies and see if you can figure it out.