Vocal and plumage variation in the Bewick’s wren is extensive ... buzzier. Songs of birds in the interior subspecies-group (ero­moph­ilus group) are simpler than those from the far West ...

Migration: most birds in North America migratory. Major spring movement follows that of the winter wren; major fall movement precedes that of the Winter. Winter: generally as breeding, but with ...

The trickery and cunningness of wren is popular since the day it was titled as 'The King of Birds’. The story goes that all the birds gathered to choose the king of the birds. Each species had ...