234 University of California Publications in Zoology. [Vou.5 
Red Bluff Bay, Baranof Island, June 11 to 20; and at Rodman 
Bay, August 12 to 20, he ‘‘saw several around the old sawmill, 
where there were two old nests attached to a beam in the mill.”’ 
According to Dixon, a number of barn swallows were seen ¢ir- 
cling over the meadow at Port Frederick, Chichagof Island, the 
last week in July. And at Glacier Bay, near the camp at Cop- 
‘ 
permine Cove, ‘‘about fifty pairs were nesting on a cliff. The 
young were nearly half-grown by July 15.” 
The four adult males seeured, three from Glacier Bay (Nos. 
352-354) and one from Admiralty Island (No. 345), all have the 
broad, deep chestnut forehead patch, and the more cinnamon- 
rufous posterior lower surface, which distinguish western and 
particularly Alaskan barn swallows from the Atlantic coast birds. 
The west coast race is clearly a valid one. 
Iridoprocne bicolor (Vieillot). Tree Swallow. 
At Windfall Harbor, Admiralty Island, several were seen 
about the head of the harbor, May 8, according to Dixon, and 
about fifty were seen the last of May at the lakes near Mole 
Harbor. Stephens noted a few at Red Bluff Bay, Baranof Isl- 
and, June 11 to 20. On Chichagof Island, tree swallows were 
numerous, mostly young-of-the-year, at Idaho Inlet, July 20 to 
25; and at Port Frederick a number were seen circling over the 
meadow, July 25 to August 1. 
Two specimens were preserved, an adult from Admiralty 
(No. 340), and a juvenal from Chichagof Island (No. 289). 
These are identical with breeding birds from southern California. 
Helminthophila celata lutescens (Ridgway). Lutescent Warbler. 
At Windfall Harbor, Admiralty Island, the first specimen was 
discovered by Littlejohn May 1. Thereafter a number were 
noted by Stephens and Miss Alexander. Six examples were 
secured, May 1 to 16 (Nos. 333-838). These are all adult males 
and appear to me indistinguishable from breeding lutescens 
from California. 
The species was noted at but one other place: Port Frederick, 
Chichagof Island, where Dixon saw one the last of July. 
