A close-up of this heron - this is from the other side of the tree after he turned around to face the pond. I'm not sure if he fluffed his feathers because of the nearby cormorants (which he was doing a lot!) or if this is from the wind.
Species: Great Blue Heron Location: Johnson Park, Piscataway, New Jersey Lens: EF 100-400mm f/4.5-5.6L IS USM