Enciklopedija prirode - Gillard, Mollie; Simmonds, Melanie; Greenaway, Frank; Taylor, Harry; Ćiković, Davor; Burnie, David; Elphick, Jonathan; Taylor, Barbara, zoologinja; Walisiewicz, Marek; Walker, Richard; Greenway, Theresa (Znanje, 2002)
Prijevod djela: DK Nature encyclopedia
Rječnik: str. 290-293
Ostali zastupljeni autori: Jonathan Elphick, Theresa Greenaway, Barbara Taylor, Marek Walisiewicz, Richard Walker