to walk up and down a tree trunk, much like a woodpecker. According to bird-walk guide Suzanne Fahey, the white-breasted nuthatch has an extra-long back claw that is particularly helpful when it comes to getting into crevices as it moves both up and down the tree, which most other birds can not do.
Susan Fahey (1982-1985), Chris Clem (1990-1993), John Johnson (1988-1992), Kate Redding (2003-2006), Jerry Hall (1993-1997), Lynette Edwards (1998-2001)