I have spent some time coaching this bird. Once the hide was in place I set two perches, so I could have 2 cameras set, (1 pointing at each perch). I have also put a small mesh bag (peanut type, with weights in) with groundbait to attract the fish (on a string so it can be refilled) under each perch and bingo, great images. This was of course a bit more of a grab shot as this female hovered.