By National Geographic Kids
By Geraldine Harris
By Juri van den Heever, Ian Lusted
By Deborah Hallford, Edgardo Zaghini
By Neil Philip
By Miriam Schlein, Jane Goodall
By The Scout Association
By Steel, Abigail
By Lee, Min
By Catherine Baker, Collins Big Cat
By Hughes, Monica, Lumb, Steve, Collins Big Cat, Moon, Cliff
By Sage, Alison, Collins Big Cat, Moon, Cliff
By Hughes, Monica, Collins Big Cat, Moon, Cliff
By Hardy, Siobhan, Lumb, Steve, Collins Big Cat, Moon, Cliff, Siobhan Hardy
By David Roberts, Jeremy Leslie
By Steve Martin
By Philip Kerr
By ANNE SIBLEY O'BRIEN
By Claybourne, Anna, White, Graham, Collins Big Cat
By Thomas & Friends
By Arie Kaplan, Hannah Dolan
By Various
By Emma Helbrough
By Mel Williams