Discovered these images in my LR catalog while doing some maintenance - not sure how I missed them at the time. Nikon D300s or D700 (both since sold in favor of the D800). The birds are a Great Blue Heron, Anhinga (aka Snake Bird) & Great Egrets in that order. The egrets are in breeding plumage (the green eye mask). The Anhinga is a rather unique in that it will swim underwater to hunt. It has webbed feet similar to waterfowl.