Natural Selections: A tale of two birds
By Mike Weilbacher While planting trees over the last two weeks at the Schuylkill Center, a familiar sound echoed through our Roxborough woods, something like an ethereal organ being played in the forest. I smiled: the wood thrush is back. The wood thrush-- a cousin of the robin and about the same size, but with a cinnamon coat and dramatic black spots on a bright white chest-- is widely considered the best singer of all songbirds. No less an observer than Henry David Thoreau agreed. âThe thrush alone declares the immortal wealth and vigor that is in the forest," he wrote. âWhenever...