Atlas de poche des oiseaux de France, Suisse, et Belgique, utiles ou nuisibles :.
Paris :Librairie des sciences naturelles P. Klincksieck,1898-.
biodiversitylibrary.org/page/39512717
British ornithology
London :Printed for the author, by Stephen Couchman ... and sold by Sherwood, Neely, and Jones,1811-1821.
biodiversitylibrary.org/page/45633802
Description: English: Spotted Nutcracker in Neumart in Steiermark, Styria, Austria, Europe Deutsch: Tannenhäher in Neumarkt in Steiermark, Österreich. Date: August 2008. Source: Own work. Author: Marion Schneider & Christoph Aistleitner - - - Contact:Mediocrity.
Description: Русский: Гость из сибирской тайги в Мещере. English: The spotted nutcracker. Date: Taken on 28 October 2017, 14:32:06. Source: Own work. Author: Andrew Kalinin.