|LC control no.||n 80149828
|Personal name heading||Sielmann, Heinz
|Found in||Author's Vögel über Haff und Wiesen, 1943.
New York times WWW site, Oct. 13, 2006 (in obituary published Oct. 12: Heinz Sielmann; d. Friday [Oct. 6, 2006], Munich, aged 89; German naturalist and documentary filmmaker nicknamed Mr. Woodpecker in Britain for his hugely successful 1955 movie about birds)
Independent online ed., Oct. 20, 2006 (Heinz Sielmann; b. June 2, 1917, Rheydt, Germany; d. Oct. 6, 2006, Munich; impassioned conservationist and wildlife film-maker renowned for his innovative camera work)