Pipits and wagtails of Europe, Asia and North America.
London: Christopher Helm/A & C Black, 2003. Octavo, dustwrapper, 26 colour plates, 240 colour photographs, maps and text illustrations. The first guide to cover the 26 species of Holarctic pipits and wagtails in detail. The species accounts cover all aspects of identification (taxonomy, size and structure, plumage, geographical variation, anatomical..... More