I was at Cape Coral back in Nov although only very briefly and it was a bit hit and miss. My friend stayed there for 5 days and I only spent the night with them. On the day we went looking I hardly saw any, although he had a little more luck on and off during the rest of his stay. It may or may not be of any use but I did a little write up on my Burrowing Owl experiences, including a video report which you can
see here. Although most of it concentrates on Brian Piccolo Park on the East Coast where I saw and photographed loads of them!
Happy shooting though!