v^47o9 Pyrocephalus rub inns 
rub inus . <5‘ 
^4841 Pyrocephalus rubinus 
rubinus. o 
Riacho Pilaga Aug.14,1920 
108.0 T* Formosa 9;45 At rest 
Formosa, 
108.4 £'. Formosa 
Aug.24,1920 
8 : 45 ) 
^8068 Pyrocephalus rubinus 
rubinus. O ad. 107.6 I. r “"' “*-21,1920 
is 5674 Pyrocephalus rubinus 
/ 
Paraguay 
11:30 
t rest 
/ 
rubinus. $ 
ad. 107.6 S>. 
Victorica, Lee.24,1920 
rampa 
9:30 
At rest 
l334 
9;30 
At rest 33- 
5830 Pyrocephalus rubinus 2 an Vicente, Jan.27,1921 
rubinus. 2 ad. 108.8 S’. 'HM, i.ocha 9:30 At rest 
334} 
.4856 ^muidonax euleri 
109.6 i‘. Puerto rinasco Eept. 1,1920 
Paraguay. 11:00 At rest 
4857 Empidonax euleri. d 108.3 T. Puerto Pinasco Sept. 1,1920 
Paraguay. 1:45 At rest 
✓ 5909 Empidonax euleri. 2 ad. 109.4 i 1 . San Vicente, Jan.31,1921 
',iiocha 11:30 At rest 
331 
✓ 
4867 Fyiarchus tyrannulus 
WiannulA..d td . 109 9 d **% bept.1,1920 
r , \ xuy,y x * Paraguay 1:00 trees 
335 
on 
35 
•^4961 liyiarchus tyrannulus luerto ,inasco dent.11 1920 
tyrannulus. o no o ^ 
. aa * il0 * L *• Paraguay 10 : 30 At rest 
^ dud 109 4 . PV ? rt0 pln “°° 6 apt .11,1920 ' 
. ad * 1C -'* 4 A * Paraguay 11 : 45 A t rest 
35 
^ 5683 liyiarchus pelzelni.... V ad. 109.0 1'. Victorica, Lee.24,1920 
Pampa 8:45 *t rest 
^ 5703 liyiarchus pelzelni.... 2 a d. 110.3 i. victorica i,ec.27,1920 
,ipampa 8 ; 30 At rest 
33 
* 4453 liyiarchus ferox 
V *'“, UUB , A . Aas Palmas, July 17.1920 
swainsoni . d ad. 111.4 1 . Chaco. ta.™ 20 
10:30 At rest 
*/4510 liyiarchus ferox Las Palmas, July 21,1920 
swainsoni .. d ad. 110.0 1 . Chaco. 10-Oo’ ; 
* V 
At rest 
336/ 
v>' 
4992 r-mpidonomus aurantio- 
atrocristatus. d ad. 107.6 1. 
4993 Empidonomus aurantio- 
atrocristatus.c ad. 1C9.3 1 . 
Paraguay 
Paraguay 
5Q86 Empidonomus aurantio- 
atrocristatus. d ad. 109.4 T. Paraguay 
Eept.15,1920 
f 
9:00 
At rest 
337 
\ 
oept.15,1920 
9:15 
at rest 
33V 
t.24,1920 
. ^— 1 
11:00 At 
rest 
*^"5676 Empidonomus aurantio- victorica, .jec.24,1520 
atrocristatus. o’ ad. 107.5 1. Pampa 7:00 At rest 
337 
