I also think is the best.
I won't get another photo in the nest, I don't think, the next one hopefully will be a BIF of them. The BG is the far side forest, noise reduction used. Depending on shooting angle, I get forest or water. Forest looks better, but sometimes they don't sit up enough when I am at this level on the bank.
1/800
f7.1
iso560
600mm
This is a great series you have going, Dan. Beautiful behavior/habitat image and comp! It's great that you have this great vantage point to visit, and are able to document their development. Good crop suggestion from Randy. Nice work!