^4514 Pynfhura frontalis 
chiripepe . $ 
1^891 Nandayus nenday .d 
^4979 Nandayus nenday 
^4725 
ihectocercus acuti- 
caudatus... 
4826 ihectocercus acuti- 
caudatus .... 0 
^ 5738 Ihectocercus acuti- 
caudatus.... 
r 5449 
Oyanoliseus patagonus 
patagonus. .. 
*'"’5479 
Oyanoliseus patagonus 
patagonus. 
‘""5480 
Jyanoliseus patagonus 
patagonus. 
^ 5481 
Gyanoliseus patagonus 
patagonus. 
Las Palmas, July 21,1920 
107.0 x. 
Chaco. 
8:15 A 
t rest 
* 2 L_ 
108.0 E. 
Puerto Pinasco, 
sept.3,1920 
19 4 
V 
Paraguay 
8:30 
Flying 
d 
108*6 R. Puerto Pinasco 
Sept.13,1920 
Paraguay 
10:00 
Flying 
197 
/ 
d 
107.6 
Riacho Pilaga 
Formosa 
Aug.11,1920 
7:30 
at rest 
/ 
/ 
198 
A 
105.0 it. 
r ‘iaclio pilaga Aug.18,1920 
J 
Formo sa 
8:00 Flying 
198’ 
d 
ad. 107.0 
Viet orica, 
it* Pampa 
Dec.28,1920 
7:15 
At re st 
198 
$ 
General Roc a 
10^*0 R* Rio Negro 
Nov.27,1920 
11:30 
Flying 
V 
J 
199 
, $ 
105.3 
General Roca 
it* nio Negro 
Nov.30,1920 
7:00 
Flying 
1 
199 
1 
d 
105.3 
General Roca 
it* Rio Negro 
Nov.30,1920 
7:00 
Flying 
199 
o 
105.3 
General Roca 
it. Rio Negro 
Nov. 30,1920 
7:00 
• 
Plying 
/ 
199 
% 
*^5130 Nyctihius griseus Puerto Pinasco Sept.30,1920 
griseus. $ ad. 101.6 T. Paraguay 9:15 At rest 202 
' '' 5 044 Setopsgis parvulus d ad. 104.4 T. Puerto Pinasco, Sept.18,1920 
Paraguay 9;15 p.m. At rest 204 
u- 
5045 Setopagis parvulus o ad. 103.7 T. Puerto Pinasco, Sept.18,1920 
Paraguay 9:15 p.m. At rest 204 
»640 Hydropsalis torquata Vietorica Dec. 23,1920 
furcifera. d ad. 104.0 T. Panrpa 7:30 At rest 2< 
5641 Hydropsalis torquata Victorica, Dec.23,1920 
furcifera.$ ad. 106.4 T. Pairpa 7:30 At rest 2i 
