Ortalis canicollis.. # . $ 
4766 Ortalis canicollis.... <S 
482^ Ortalis canicollis....5 
4830 Ortalis canicollis... .<5 
106.6 it. Riacho Pilaga Aug. 14,1920 
Formosa 11:30 At rest 
10§.6 R. iiiacho Pilaga Aug. 14,1920 
Formosa 11:30 At rest 
107.2 H. Riacho Pilaga Aug.18,1920 
Formosa 3:00 At rest 
106.8 R. iiiacho Pilaga xiUg.18,1920 
Formosa 3;00 At rest 
rrer 
116 
116 
116 
49 
Ortalis canicollis... 
. 0 ad. 105.2 R. Puerto Pinasco Sept.6,1920 
Paraguay. 9.45 j* rest 
495^ Ortalis canicollis.... o 106.0 R. Puerto Pinasco Sept.10 15 20 
Paraguay 10* 15 ’ • + 
xu *- LO At rest 
. d ad. 105.4 R. Puerto pinasco, nept.20,1920 
Paraguay 9:45 At rest 
116 
50Ortalis canicollis 
116 
\/ 
5061 Ortalis canicollis 
116 
s ad. 105.8 R. Puerto pinasco, oept.20,1920 
Paraguay 
5203 Fulica 
/ 
armillata. 
$ 
ad. 105.0 r. 
Lavalle, 
52047 jjulica 
rufifrons...... 
0 
ad. 105.0 R. 
Buenos Aires 
9 
Lavalle, 
/ 
- .. . 
Buenos Aires 
525^/ Fulica 
leucoptera. 
5 
105.0 R. 
Lavalle, 
Buenos ^ires 
10:00 
Oct.29,1920 
11:00 
At rest 
Swimming 118,120 
Oct. 29,1220 
Us 00 Swimming 119,120 
Oct.31,1920 
11:00 Swimming 
119,120 
/ _ 
v 4694 Gallinula chloropus 
galeata. <J 
r' 
^4695 Gallinula chloropus 
galeata... . # 
^4696 Gallinula chloropus 
v galeata. d 
^ 4697 Gallinula chi or opus 
galeata. 0 
^0132 Aramides cajanea 
-chiricote. rs 
iiiacho Pilaga, Aug. 9,1920 
ICO.6 R. Formosa 8:00 Swimming 
Riacho Pilaga, Aug.9,1920 
103.6 R. Formosa 8:00 Swimming 
121 
121 
Riacho Pilaga, aug.9,1920 
104.0 R. Formosa 8:15 
$ 
Riacho Pilaga, Aug.9,1920 
106.4 R. Formosa 8:30 
Svdmming 121 
Swimming 121 
v- - — '• >* m t 
^085 A ramus scolopaceus 
Puerto Pinasco Sept.30,1920 
105.0 R. Paraguay 12 : 00 ’ balking 125 
carau 
Puerto Pinasco, Sept.23,1920 
105.8 R. Paraguay 4:45 At rest 
126 
5925 Aramus scolopaceus 
carau. «•«•••d 
san Vicente, Feh. 2,1921 
t -105.1) R. Rocha 11:50 ij'lying 126 
^5282 stercorarius parasiticus ? 109.0 R. Lavalle, Nov.4,1920 
iiuenos nires 10s 30 Flying 129 
