1973/07/01 by Antony W. Diamond · 1 citation
Environmental Science · #Avian ecology and behavior #Animal Ecology and Behavior Studies #Ecology and Vegetation Dynamics Studies #Passerine #Variation (astronomy) #Warbler #Altitude (triangle) #Geography #Ecology #New guinea #Geographic variation #Biology #Demography #Population #Ethnology
paper · pdf · doi:10.2307/4084159
openalex publication_date 1973/07/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
THE body size of many bird species varies with altitude.Such variation may be clinal or discontinuous, and is often the basis for subspecific differentiation.Altitudinal variation has been described on continents (Traylor 1950