651 Sphyrapicus thyroideus ♀ N.Mex. 20Mi N.W. Reserv 2 Sturnus vulgaris juv♀ MASS. Harvard 3 " " juv♂ 4 " " ad♂ 5 Dendroica aqe aestiva juv♂ 6 Tyrannus tyrannus juv♂ 7 Junco oreganus shuteldti ♂ Montana: Missoula 8 " " ♂ 9 Melospiza melodia montana ♂ 660 Dendroica virens juv♀ MASS. Harvard 1 Apelainus p. predatorius juv♀ 2 Cyanocitta c. cristata juv- 3 Passerina cyanea juv- 4 Vireosylva olivacea ad♂ 5 Stelgidopteryx serripennis ♂ Montana: Bonner 6 Stellula calliope ♀ Idaho Head of Deer Creek 7 Seiurus aurocapillus juv♀ MASS. Harvard 8 Dendroica tigrina juv♀ 9 " castanea juv♀ 670 " coronata juv♂ 11 " vivens juv♀ 2 " vigorsi juv- 3 " tigrina juv- 4 Nuttallornis borealis juv♀ 5 Vermivora r. rubricapilla juv♀ 6 Dendroica castanea ad♂ 7 " " juv♀ 8 " " ad♂ 9 " fusca juv♂ 680 Hylocichla g. pallasii juv♂