CONTENTS 
PAGE 
THE ZOO IN A FROST ... ... ... ... I 
THE GHOSTS OF THE TROPICAL FOREST ... ... 1 3 
THE BUTTERFLY FARM AT THE ZOO ... ... ... 20 
PATTERNS ON LIVING ANIMALS ... ... ... 29 
THE GIRAFFE’S OBITUARY ... ... ... ... 38 
THE ELECTRIC EEL ... ... ... ... 48 
DEEP-SEA LAMPS ... ... ... ... ... 55 
THE LION HOUSE AT THE ZOO ... ... ... 62 
DIVING BIRDS AT THE ZOO ... ... ... ... 77 
TAME DIVERS ... - ... ... ... ... 86 
THE QUEST FOR THE WILD HORSE ... ... ... 9 1 
AESTHETICS AT THE ZOO — THE ANIMAL SENSE OF BEAUTY 99 
AESTHETICS AT THE ZOO — SCENTS AND SOUNDS ... IO9 
ORPHEUS AT THE ZOO — THE FIRST VISIT ... ... 115 
ORPHEUS AT THE ZOO — THE SECOND VISIT ... ... 1 23 
ORPHEUS AT THE ZOO — THE CHOICE OF INSTRUMENTS ... 131 
TALKING BIRDS ... ... ... ••• ••• 139 
ELEPHANT LIFE IN ENGLAND ... ... ••• 1 46 
WANTED — A NEW MEAT ... ... ... ... 162 
