The observations recorded below were made in Santa Fe, Sandoval and Rio Arriba counties during the winter of 1939-1940. Occasional specimens, 54 in all, collected for racial identification, are deposited in the Museum of Zoology, University of Michigan.
|Title||Notes on some winter birds of north central New Mexico|
|Authors||R. W. Allen|
|Publication Subtype||Journal Article|
|Series Title||The Auk|
|Record Source||USGS Publications Warehouse|
|USGS Organization||Patuxent Wildlife Research Center|