iZ'b'b 
foVio 
TO 
PROFESSOR TEMMINCK, 
OF LEYDEN, 
IN TESTIMONY OF THE HIGHEST ESTEEM FOR HIS VALUED AND EXTENSIVE LABOURS 
IN THE FIELD OF NATURAL SCIENCE, 
THIS MONOGRAPH 
OF 
THE RAMPHASTID^ 
IS DEDICATED, 
WITH SENTIMENTS OF THE UTMOST RESPECT, 
BY HIS OBLIGED FRIEND, 
JOHN GOULD 
