Eastern Phoebe on its Nest

This phoebe is incubating the pairs' second clutch of the year. The nest is on the turn of a downspout right next to my garage door. The phoebes seem unperturbed by the frequent noise and traffic passing underneath every day because they used the same nest last year. I saw five fledglings in the first clutch so the pair have been busy birds. Etowah County, Alabama (IMG_8144)