Technical Report Archive & Image Library (TRAIL) - 2 Matching Results

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Results of a Biological Survey of the San Francisco Mountain Region and Desert of the Little Colorado, Arizona

Brief summary of a biological survey of the Painted Desert, specifically the San Francisco Mountain region, and the Grand Canyon (Cañon).

Date: September 11, 1890

Creator: Merriam, C. Hart & Stejneger, Leonhard

Item Type: Report

Partner: UNT Libraries Government Documents Department

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Seven New White-winged Doves from Mexico, Central America, and Southwestern United States

Seven new subspecies of the white-winged dove (Zenaida asiatica) are described. The patterns of these recoveries are an invaluable aid to understanding racial distribution of this species. The extent of migration that breed in Central America is not yet adequately known. The range of the doves extends as far north as the southwestern United States.

Date: May 1968

Creator: Saunders, George B.