2004 This is my tenacious House Finch pair that is trying in vein to nest in my Martin housing. They have tried to nest in 3 different compartments and 2 gourds in my Goliad for over a month and a half. I have ripped out more nests than I can count, but they keep trying. I have never seen such a strong desire to nest in a certain location by any species.  This nest was literally, build overnight. At what point will they give up? BACK