— 
^4824 Leptotila ochroptera . 
ochroptera .o' 
y/4825 Leptotila ochroptera 
ochroptera. d 
j 
Riacho Pilaga Aug. 18,1920 
111.0 1 ’. Formosa 7:30 Flying 
Riacho Pilaga Aug.18,1920 
108.0 t. Formosa 2:30 At rest 
174,176 
174,176 
5015 Leptotila ochroptera 
ochroptera. 
50^9 Leptotila ochroptera 
Z ochroptera. 
\Z 4440 Leptotila ochroptera 
chlorauchenia . 
Puerto Pinasco, Sept.17,1920 
5 ad. 107.8 R. Paraguay 10:00 At rest 
Q , Puerto Pinasco, Sept.23,1920 
ad. 107.2 B. Paraguay 12:30 At rest 
174,176 
174,176 
106.4 B. 
^4441 Leptotila ochroptera 
chiorauchenia . 
July 16,1920 
Las Palmas, 9:45 
Chaco. 
At rest 
174,176 
$ 1n „ _ Las PalB & 8 , July 16,1920 
,7lw Ohaco * H:30 At rest 
v 4466 L ®^°! Ua 1 ochr °P tei ' a Las Palmas, July 17,1920 
chlorauchenia . d ad. 106.5 B. Chaco. 11 S 00 Flying 
174,176 
1741 76 
Zapala, 
106.4b. N euquen 
pec. 7,1920 
10:00 Flying 
5528 Letriopelia melanoptera 
we lanopfc era.. # # q 
4661 Columbina picui.. • d ad. 108.1 R. Riacho Pilaga, AUg.7,1920 
l/ A rrn , ~ ' —— —. Pormosa. llsOO At rest 
4662 columoina picui.. . $ ad. 108.6 R # 
Riacho Pilaga, Aug.7,1920 
Formosa 11:00 At rest 
50*X Columbina picui. o 107 8 Pup-h-o 
rur.a i. ruerto rinadco, dept.17,1920 
Paraguay 9j15 At rest 
5617 Columbina picui.. S ad. 107.0 K. Carhue, Bee.17,1920 
Buenos Aires 12:30 At rest 
s/5178 Zenaida auriculata I Toimi 
auriculata... 8 ad. 108.4 ff. Buenos hres 1^^° 
177 
178 
178 
178 
178 
V' 5496 Zenaida auriculata 
auriculata.. .., 
1/5616 Zenaida auriculata 
auriculata. 
General noca iiec.2,1920 
$ ad. 109.1 b. Bio Negro 11:30 
At rest 
At rest 
180 
180 
Carhue, Lee.17,1920 
d ad. 107.8*B. Buenos Aires 8:30 At rest 
180 
5843 
1-4789 
“““ , San Vicente, 
auriculata... 8 ad. 107.0 H. 9 , 15 
Jan.28,1921 
At rest 
4790 
-ricazuros picazuro 
' picazuro. * * , _ „ Biacho pilaga AUg.16,1920 
. Cad. 109.6 B. Formosa 7:00 . plying 
180 
Picazuros picazuro 
picazuro.. . .. 
v ° 810 Pi cazui-os picazuro 
reichenbachi. 
182 
dad 109 a p ^cho Pilaga AUg.16,1920 
d. -0-.8 B. Formosa 7 : 00 Flying 
> 5* ad. 109.9 B ^. Ylce - nte , Jan * 2 6,1921 
Sf* S! °° **«•* 
182 
184 
t 
