The beautiful song of the Wood Thrush is a haunting reminder of the deep forest where they live in the East and Midwest US. Although still common, this species has declined over 40 percent since 1966. Acid rain is a suspected culprit, but cowbirds which parasite their nests have had a big impact. Plus, the deep forest habitat of the Wood Thrush is also in danger from deforestation - especially in the Central American countries in which they overwinter. Check the forest floor for sightings of the Wood Thrush who may be checking under leaves for something to eat. Check out the wood thrush ringtone for a reminder of deep woods.