On early AM walk on home place: Hermit Thrush singing in very large (50 ft) walnut tree, very complex song Pair of Tree Swallows have taken over a Bluebird box near our pond, was used by swallows last year. Both FOS John Swindells Nelson County **************Worried about job security? Check out the 5 safest jobs in a recession. (http://jobs.aol.com/gallery/growing-job-industries?ncid=emlcntuscare00000003)