K 5083 Rhea americana. 
>> 
Of 
103.5 E. 
Puerto Pinasco, 
Sept. 23,1920 
- 
Paraguay 
3:30 
At rest 
K 5405 Calopezus elegans 
/ 
General Roca / 
Nov. 25,1920 
morenoi... . . 
. 
5 ad. 
104.0 E. 
Rio Negro 
8:30 
Plying 
Y 5407 Calopezus elegans 
General Roca 
Nov.25,1920 
morenoi.. 
1 - V,.1 
6 
104.6 E. 
Rio Negro 
8:30 
Plying 
y 5424 Calopezus elegans 
j 
General Roca 
Nov.26,1920 
morenoi . 
Q 
.... •** 
104.0 
* 
R. Rio Negro 
7:45 
Flying 
W 5493 Calopezus elegans 
General Roca 
nee. 2,1920 
morenoi. ... . . 
.o 
103.8 
B. ^io Negro 
8:15 
A. 
Flying 
K 5494 calopezus elegans 
General itoca* 
Dec.2,1920 
morenoi...... 
104.6 
E. Rip Negro 
8:30 
Flying 
5495 Calopezus elegans 
• 
General xtoca 
nec.2,1920 
\ x • 
% 
morenoi...... 
.o 
104.5 
E. Rio Negro 
10:30 
flying 
2 
5705 Calopezus elegans 
morenoi........ 
2 yg. 
half 104.6 B. 
victorica Lee. 27,1920 
Panrpa; 7:30 Plying 
28 
28 
28 
28 
28 
grown 
l/ 4442 Nothura maculosa > 
holiviana ..2 
Las Palmas, July 16,1920 
105.4 R. uhaco. 10:45 Flying 
28 
28 
36 
4443 Nothura maculosa 
holiviana .. 
4515 Nothura maculosa 
holiviana . 5 
^ 4828 lothura maculosa 
holiviana. .d 
|*^4902 Nothura maculosa 
holiviana. S 
48^1 nhynchotus rufescens 
pallescens.j 
Las Palmas, July 16,1920 
106.0 a. Chaco. 11:45 Flying 
L® Palmas, July 21,1920 
107.2 T. Chaco. 11:15 Flying 
Eiaeho Pilaga Aug.18,1920 
106.8 4 H. Formosa 3:45 Flying 
Puerto Pinasco bept.6,1920 
10b.0 H. Paraguay. 8:30 inlying 
103.8 H 
xtiacho Pilaga Aug.18,1920 
/' 
5285 Rhynchotus rufescens 
pallescens. 
36 
36 
36 
s' 
5286 Rhynchotus rufescens 
pallescens.. - 
* 4693 Colymhus dominicus 
hrachyrhynchus. d 
Formosa 
8:00 
Flying 
" C r -'T 
Lavalle, Nov 
Buenos Aires 
.4,1920 
3:45 
Flying 
4 
£ 
M 
4o 
Lavalle$ Mov 
Buenos Aires 
-.4,1920 
3;45 
Flying 
40 
40 
Kiacho Pilaga, Aug.9,1920 
104.4 R. Formosa 9:30 Swimming 
/ 5507 Colymhus chilensis... .$ ad. 102.6 E. General itoca "ec. 2,1920 
i * Rio Negro - 10:15 swimming 43,45 
- ~ ——- 
^ 5259 Colymhus ’chilensis.... d ad. 103.6 E. Laval le, Nov.2,1920 ^ K 
Buenos Aires 10:00 At rest 
