Robert Haston wrote:
It always astounded me how much effort we spend trying to keep birds off our
boats, but I have never seen someone build a roost so they had somewhere
else to sit.

I figure an old mast and spreader would be ideal. I could build a literal
"crow's nest" on top for Ospreys to nest in.

Any experience?

You'll just get more birds

--
A significant part of courage is realizing that only you need to know
how terrified you are..