Falco rufigularis, 
One of the most frequently 
seen Hawks along the Amazon. 
In 1924 £ rom April to July 
I saw it at Para, The Breves 
narrows ,$antarem & Obidos, 
In 1926 did not see any. One 
however was collected by our 
party, at Para, 
Feet bright oránges Ceres oli 
ve yellow. 
White-throated Bat Falcon. 
z 
SÉ? 

