Two of my Wandorobo Guides _facing_ 24 A Halt of my Caravan on the Velt 25 Masai Warriors 29 Group of Masai 33 A Party of my trusty Companions 37 Bearers making their way through high grass 41 The Caravan on the March 45 A Herd of Zebras taking Refuge from the Heat of the Midday Sun _facing_ 48 Flamingoes on the margin of a Lake 49 Flamingoes flying down to the Lake margin 53 Alfred Kaiser in Arab costume 55 Group of Gnus 58 Nile Geese on the Natron Lake 58 A Herd of Grant’s Gazelles 59 Crested Cranes and Zebras 59 A Camp on the Velt 63 Native Settlement on the Pangani River 67 Group of Eland Antelopes 72 A Herd of White-bearded Gnus 73 A Masai Dance 77 A Herd of White-bearded Gnus (i) at close quarters; (ii) a more distant view; (iii) they show their disquiet; (iv) they decide to retreat _facing_ 80 Effects of Heat and Mirage 81 A Hot Day in the Great Rift Valley 85 Group of Masai 87 Prehistoric Sketch on a Fragment of Ivory 88 Old Picture of a female Hippopotamus 91 An old German Picture of the Giraffe 93 Hottentot Hunters: a sketch of two hundred years ago 95 Ancient Egyptian representations of Giraffes and other animals 97 Sketches of Animals made by the Bushmen 99 Black-tailed Antelopes running through high grass 101 Bearers on the March 103 A Rhinoceros moving through velt grass 107 Three large Gorillas shot by Captain Dominick 115 Troop of Lions in broad daylight 121 Herd of Elephants in South Africa, by Harris 127 Group of Wild Animals at Hagenbeck’s zoological gardens 133