Papers in the Biological Sciences
Date of this Version
2009
Abstract
Bobolink (Dolichonyx oryzivorus)
Red-winged Blackbird (Agelaius phoeniceus)
Western Meadowlark (Sturnella neglecta)
Yellow-headed Blackbird (Xanthocephalus xanthocephalus)
Rusty Blackbird (Euphagus carolinus)
Brewer's Blackbird (Euphagus cyanocephalus)
Common Grackle (Quiscalus quiscula)
Brown-headed Cowbird (Molothrus ater)
Orchard Oriole (Icterus spurius)
Northern Oriole (Icterus galbula)
Rosy Finch (Leucosticte arctoa)
Pine Grosbeak (Pinicola enucleator)
Purple Finch (Carpodacus purpureus)
Cassin's Finch (Carpodacus cassinii)
House Finch (Carpodacus mexicanus)
Red Crossbill (Loxia curvirostra)
White~winged Crossbill (Loxia leucoptera)
Common Redpoll (Carduelis flammeus)
Hoary Redpoll (Carduelis homemanni)
Pine Siskin (Spinus pinus)
Lesser Goldfinch (Carduelis psaltria)
American Goldfinch (Carduelis tristis)
Evening Grosbeak (Hesperiphona vespertina)
House Sparrow (Passer domesticus)
Comments
Birds of the Rocky Mountains copyright © 1986, 2009 Paul A. Johnsgard