Over the last month, I have been watching the Great Blue Herons out on the Prairie as they move from courtship to nest building to sitting on eggs. The first photo shared yesterday is from 1/4 and there were a lot of Great Blues flying in groups around the Marsh. They even flew across the paths through our group once or twice. The second photo posted today shows nest building by one pair standing on their partly built nest on 1/18. One bird is placing a stick in the nest.