an ornithologist and University of Tulsa biologist. "They're considered a nuisance." Great blue herons and great egrets eat mostly fish, crayfish, amphibians and small reptiles, said Steve Sherrod ...

Next to the nests, like sentinels at the castle gate, stand great blue herons ... huge thing slide down that long slender neck." As Stiteler walked through the rookery, the herons were pretty ...

SEATTLE – Near a small pond on Renton’s western edge, nests of great blue herons, perched up to 100 feet high in a stand of cottonwood trees, appear safe from any danger from below.