I loved the mood the scene was creating so I opted to leave the TC in the bag and go for some verticals with egret smaller in the frame and the extra room above. The "perch" is a beaver lodge being reclaimed by nature. I usually get soaked crawling in the shallow water photographing shorebirds or waterfowl, but this hard rain got me just as dripping wet!
Canon 7DII + 500mm f/4 II, manual exposure, evaluative metering, 1/500s., f/4, ISO 1600, natural light, handheld, FF.NR to the BG.
Splendid! I love the way you position the egret in a larger frame filled with rich autumn colors, dark enough that the egret stands out beautifully. Great detail on the bird and the rain adds an evocative touch.