ISBN 978-1-4000-7696-3.Johanson, Donald & Wong, Kate.. 
Edinburgh Zoo, tẹ́lẹ̀  Scofa National Zoological Park, jẹ́  ọgbà ẹranko fún ìdárayá 82-acre (33 ha) kan tí kò sí fún eré tí ó wà ní olúìlú Scotland Scotland.. 