44 
BIRDS OF COLORADO. 
semipalmata inoimata^ char^adrius dominicus^ "^meleagris gallo- 
pavo^ accipiter velox^ accipitei'- cooperi^ accipiter airicapilhts^ 
archibuteo lagopiis saiicti-johannis^ aixhibiiteo fein^ugineus^ 
'^'^falco 7nexicaniis^ falco columbariiis^ falco richardsoni^ \pandion 
haliaetiis carolijiensis^ "^glaiicidmm gnoma^ "^melanerpes cai'olinus^ 
tj^ochiliis alexandri, empidonax difficilis^ empido7tax mini- 
mus^ empidonax hammondip'^ dolichonyx oryzivorus^ "^^quisca- 
lus qiiiscula cBneus, '\pinicola eiiucleator^ loxia curvirostra 
stricklandi^ ^plectrophenax fiivalis, 'fcalcarzus orziatus^ \rhyncho~ 
phanes mccowztii^ ammodramus savamiarum perpallidus^ '\spi- 
zella pallida^ '^'^spizella breweri^ amphispiza bilizieata^ amphis- 
piza belli zievadensis^ passerella iliaca schistacea^ '^guiraca 
ceerulea eiudtyncha^ '^passerhta cyanea^ '^'^progne subis^ '^^stelgi- 
dopteryx serripenziis^ '^liebninthophila peregrma^ troglodytes 
hieznalis^ certhia familiaris montana^ "^polioptila ccerulea^ \turdus 
ustulatus swainsonii, 
1874. Ridgway. Am. Sportsznazt^ IV. 1874, zqi. Re- 
cords leiicosticte atrata taken by Aiken at Colorado Springs. 
1874. Coues. Birds of the Northwest. In addition to a 
recapitulation of what has been written by Allen and Aiken on 
Colorado birds, this book contains some long and valuable notes 
by T. M. Trippe on the birds of Idaho Springs and vicinity. 
Also several extended notes by J. A. Allen, supplementary to 
those he had already published. There is here published the 
first and only record of the species taken by Stevenson during 
the trip made by Dr. Hayden’s party in 1869. This party 
started at Cheyenne, passed south to Denver, up Clear Creek 
and over Berthoud’s Pass to Middle Park, back to Denver and 
south via Colorado City and Trinidad to New Mexico. The 
first records for Colorado given in Birds of the Northwest are 
bhalaropiis lobatus^ acanthis Unarm and seiurus aurocapilhis. 
1874. Baird, Brewer and Ridgway. History of North 
Americazt Birds. Icteria virens taken by Thos. Say near the 
headwaters of the Arkansas. 
1876. Henshaw. Surveys West of One Hundredth 
Meridian^ Vol. V. Though some of these notes were really 
published two years previous, it will be better for present pur- 
poses to refer to the above which is the complete report of Mr. 
Henshaw’s work. 
In 1873 Henshaw and his assistants visted Denver and 
after a prolonged stay there during May, visited the San Luis 
Valley, making their headquarters at Fort Garland. The next 
year C. E. Aiken, as assistant ornithologist of the party, col- 
lected in the vicinity of Colorado Springs and .Pueblo and then 
crossing the range into San Luis Park collected as far west as 
