6J 
Bora Swallow* 
fbe f&allier Stum Swallow travels eoathnard in winter *« tax m 
the lwl«e« af Sttenoe dltae at*®*# it frequent• open oouatr^ofiara in 
QOfflfany with other Swallows beiangi^ to native epeeieo* On Ceptoabor 
m 9 1*3) 1 aboarved the first ton flsaUown in the distant Paraguayan 
Chaco wet of Puerto ftsnsoft, and noted others on the Eia Paraguay cm 
Sept ©taker 30* Others were soon October 19 ao*r M»i irovinaa of 
Boswm Eire# and £ 10 ^^^^®* IB on the coast need? lavelle in the same yxo 
vinos* f fhe species while t^ptlar in omwxmm® is not ahead c®t m the 
poagns thou#*. said to be o&m 
•aether» ©ad of its winter range* &s mt 10, 19ZI when at »m over 100 
mile© from Oapo Mala, Vhabout COO ttt&ss west of the Colombian 
coast two Sara yellows appeared about the stsanev* eeeo&ag vary tired 
and alighted on board* 0m> w&e flattered end carried in to Balboa, where 
1 released it the following owning to continue its no* thwart Journey. 
cuff swallow* MtmilMiMm imUxmm* 
Cliff Swallow have been recorded a norther of time* froa Argentina* 
m far ©oath as tins Brovina© of lasnee Atree* "Mm were observe* Oar lag 
®$ mmm. In that regica* 
favosa# 
UU&alata sw^nsoni* 
0Mve*baOised Wmsh has born recorded at U ale# 
Argentina* 
remain 
north* 
Bobolin*. JdlMK JKilftSKSfe 
f 5.s® dual liar r®e4*bird or rice-bird of the United Stete® travel® 
soathward in winter to a winter how in the Chaco where it ranges in 
\ • ';■'■■■ V.; . ■ 
■ • * . *••*• : a .. *'?• ,*{■■ . • 
V'\.a< 
*r • > 2 vfc. 
