That eagle's probably injured.
Wife got a fancy Audubon bluebird house for Christmas. We have them around the house so why not try?
I put it up 2 weekends ago on a pipe at the edge of our yard. One perched on it within 10 minutes of completing the installation.
Today we noticed a pair had moved in. He was looking great perched atop providing security, while she was moving nesting materials in. It's rare in my experience when a plan comes together like that.