6THE ELECTRIC EEL.
26WILD-CATS AT THE ZOO.
7DEEP-SEA LAMPS.
27THE SPEECH OF MONKEYS.
8THE LION HOUSE AT THE ZOO.
28RARE AND BEAUTIFUL MONKEYS.
9DIVING BIRDS AT THE ZOO.
29THE LARGER MONKEYS.
10TAME DIVERS.
30LIZARDS AND CROCODILES AT THE ZOO.
11THE QUEST FOR THE WILD HORSE.
31FROM THE ANIMALS’ POINT OF VIEW.[13]
12ÆSTHETICS AT THE ZOO. THE ANIMAL SENSE OF BEAUTY.
32POSSIBLE PETS.
13ÆSTHETICS AT THE ZOO. SCENTS AND SOUNDS.
33THE PARIS ZOOLOGICAL GARDENS IN THE TWO SIEGES.
14ORPHEUS AT THE ZOO. THE FIRST VISIT.
34OTHER BEASTS OF BURDEN.
15ORPHEUS AT THE ZOO. THE SECOND VISIT.
35THE SOLDIER’S CAMEL.
16ORPHEUS AT THE ZOO. THE CHOICE OF INSTRUMENTS.
36THE CANADIAN BEAVER.
17TALKING BIRDS.
37THE TEMPER OF ANIMALS.
18ELEPHANT LIFE IN ENGLAND
38CRIMINAL ANIMALS.
19WANTED—A NEW MEAT.
39A YEAR AT THE ZOO.
20AN EXPERIMENT IN ANIMAL PRESERVATION.
