2. Acknowledgements
Images – Lion: Cody Kwok, Lion portrait CC BY-NC 2.0 creativecommons.org/licenses/by-nc/2.0/, Brown Bear: Tambako The Jaguar, Brown bear portrait II CC BY-ND 2.0 creativecommons.org/licenses/by-nd/2.0/, Rhino: mariusz kluzniak, asian rhino portrait CC BY-NC-ND 2.0 creativecommons.org/licenses/by-nc-nd/2.0/, Kangaroo: Mike Lewis, Kangaroo CC BY 2.0 creativecommons.org/licenses/by/2.0/, Polar Bear: Valerie, Hello! CC BY-NC-ND 2.0 creativecommons.org/licenses/by-nc-nd/2.0/, Penguin: Christopher Mickel, Emperor Penguins CC BY-NC 2.0 creativecommons.org/licenses/by-nc/2.0/ © 2014 Education Services Australia Ltd, unless otherwise indicated. Provided acknowledgements are retained, Education Users may use, reproduce and communicate this material free of charge for non-commercial educational purposes until 30 June 2018, unless otherwise indicated.