62 BANGS — CHIRIQUI BIRDS PAE 
Mr. Brown did not get G. chiriguensis Salvin, and though con-_ 
stantly on the lookout for it, never saw it. It must bea very local 
species, perhaps found on a large savanna on the northern slope 
of the volcano, that Mr. Brown did not visit. He heard that one 
of Arcé’s men collected some birds on this savanna years ago, and 
he meant to visit the place, but time did not permit. 
Oporornis formosa (Wils.). 
Two males, Boquete and Volcan de Chiriqui, 7700 and 4500 
feet, Feb. 22 and March 3. 
Seiurus noveboracensis (Gmel.). 
One male, Boquete, 4000 feet, March 27. 
Seiurus aurocapillus (Linn.). 
Two specimens, male and female, Boquete and Volcan de Chiri- 
qui, 4000 and 7700 feet, Feb. 20 and April 15. 
Dendroica zstiva (Gmel.). 
One male, in the autumnal plumage of a young bird, Pedregal, 
Aug. 21. This seems an early date for the summer yellow bird to 
reach Panama, but probably the autumnal migrants arrive in Cen- 
tral and South America much earlier than we are accustomed to 
think they do. 
Dendroica blackburniz (Gmel.). 
One adult male, Boquete, 4000 feet, March 27. 
Helminthophila peregrina (Wils.). 
One adult male, Boquete, 4000 feet, Jan. 18. 
