The Nuthatches

The nuthatch is one of only of a few birds to rely largely on stored food for winter survival and to live as a territorial pair throughout the year. This text is based on the European Nuthatch, with comparative information on the other west Palearctic and world species.The Nuthatches is based on the European Nuthatch, with comparative information on the other west Paleartic and world species. Comparisons with other nuthatch species provide general perspectives on biological species separation problems. Features: * Comparative information on the other west Paleartic and world species * Provides general perspectives on biological species separation problems