Cowtents 
Il]. BEHAVIOUR OF BIRDS IN THE 
WAR ZONES 
PAGB 
8. BIRDS ON THE WESTERN FRONT : 99 
Q. BIRDS ON THE GALLIPOLI, ITALIAN, 
MACEDONIAN, PALESTINE, AND 
MESOPOTAMIAN FRONTS . Hite Ge 
IV. EFFECT OF THE WAR ON BIRDS 
IO. MIGRATION IN WAR-TIME » 143 
II. CHANGE OF HABITS IN BIRDS DUE TO 
THE WAR : ese 
V. CONCLUSION 
I2. ORNITHOLOGISTS KILLED IN THE 
WAR ‘ . 165 
