Why they should prefer coniferous trees, unless to utilize the needles for a nest, is not understood. Low trees and bushes are favorite building sites with them as with others of the family, though these thrushes disdain a mud lining to their nests. Those who have heard the olive-backed thrush singing an even-song to its brooding mate compare it with the veery's, but it has a break in it and is less simple and pleasing than the latter's.
End of Chapter