364 
University of California Publications in Zoology. (Vou. 5 
. Accipiter velox (Wils.) 
. Archibuteo lagopus sancti- 
Johannis (Gmel.) 
51. Haliaeetus leucocephalus alas- 
canus Towns. 
. Faleo columbarius Linn. 
. Bubo virginianus lagophonus 
(Oberh.) 
. Ceryle aleyon caurina, n. ssp. 
. Dryobates pubescens glacialis 
n. ssp. 
56. Selasphorus rufus (Gmel.) 
. Melospiza 
. Empidonax trailli alnorum 
Brewst. 
. Pica pica hudsonia (Sab.) 
. Cyanocitta stelleri stelleri 
(Gmel.) 
. Corvus corax principalis Ridgw. 
. Corvus brachyrhynchos caurinus 
Baird 
. Pinicola enucleator flammula 
Hom. 
. Loxia leucoptera Gmel. 
. Leucosticte tephrocotis littor- 
alis Baird 
- Acanthis linaria linaria (Linn.) 
. Calcarius lapponicus alascensis 
Ridgw. 
. Passerculus sandwichensis alau- 
dinus Bonap. 
. Zonotrichia coronata (Pall.) 
. Junco hyemalis hyemalis 
(Linn.) 
melodia kenaiensis 
Ridgw. 
71. Melospiza lincolni gracilis 
(Kittl.) 
. Passerella iliaca sinuosa n. ssp. 
. Hirundo erythrogaster palmeri 
Grinn. 
. LTachycineta thalassina lepida 
Mearns 
. Vermivora celata lutescens 
(Ridgw.) 
. Dendroica aestiva rubiginosa 
(Pall.) 
77. Dendroica coronata hooveri 
McGreg. 
. Dendroica townsendi (Towns.) 
. Wilsonia pusilla pileolata 
(Pall.) 
. Anthus rubescens (Tunst.) 
. Cinclus mexicanus wnicolor 
Bonap. 
. Nannus hiemalis pacificus 
(Baird) 
. Certhia americana montana 
Ridgw. 
. Penthestes atricapillus turneri 
(Ridgw.) 
. Penthestes rufescens vivax 
nl. SSp. 
. Regulus satrapa olivaceus 
Baird 
. Regulus calendula grinnelli 
Palmer 
. Hylocichla guttata guttata 
(Pall.) 
. Ixoreus naevius meruloides 
(Swains. ) 
GENERAL ACCOUNTS: DISTRIBUTION, BIOLOGICAL 
NOTES, VARIATION. 
Colymbus holboelli (Reinhardt). 
Holboell Grebe. 
Not noted until September 1 and subsequently, when ob- 
served by Heller sparingly about Chenega and Storey islands, 
and at Ellamar and Valdez Narrows. 
An immature specimen 
(no. 1109) was secured at Ellamar, September 9. 
obtained an immature specimen (no. 1110), September 18. 
Colymbus auritus Linnaeus. 
Horned Grebe. 
Heller saw a few at Valdez Narrows in September, and 
The 
