Photo by @TimLaman. Great Blue Heron at Walden Pond photographed at dusk during an early fall snowstorm. One of my favorite shots from my #WaldenPondProject due to the atmosphere created by the long exposure, blurred snowflakes, and blue light of near darkness. In honor of Henry David Thoreau’s 200th birthday on July 12, I’m sharing a series of photos from Walden Pond this month. Also see link in my profile @TimLaman to see the full Walden Pond gallery and read Kennedy Warne’s story “See why Thoreau’s Walden Still Inspires” on the @NatGeo website.