Browsing Investigación ambiental by Author "Wetmore, Alexander"

Now showing items 1-9 of 9

    • A review of the forms of the Brown Pelican 

      Wetmore, Alexander (1945)
      When W. L. Abbott began sending birds from Hispaniola more than 25 years ago, Charles W. Richmond and I recognized that the Brown Pelicans of that island were smaller than those of the southeastern United States and therefore ...

    • Additional notes on the birds of Haiti and the Dominican Republic 

      Wetmore, Alexander; Lincoln, Frederick C. (1933)
      In continuation of biological studies in Hispaniola under the Smithsonian Institution, we were engaged in field investigations in Haiti and the Dominican Republic in the spring of 1931, being oc cupied principally with ...

    • Descriptions of four new forms of birds from Hispaniola 

      Wetmore, Alexander (1929)
      Continued studies of birds from Haiti and the Dominican Republic in the National Museum have In'ought to attention three geographic races found on small islands oil the coast that differ sufficiently from the groups ...

    • Migrant ducks in the Dominican Republic 

      Wetmore, Alexander (1941)
      Mr. Hugh A. Johnston, resident for years near Monte Cristi in the northwestern part of the Dominican Republic, has written me recently that migratory ducks have come to his region in great abundance during the last two ...

    • Notes from Dr. R. Ciferri on the Birds of Hispaniola 

      Wetmore, Alexander (1932)
      In connection with the recent publication of a list of the birds of Hispaniola, Dr. R. Ciferri of Santiago, Dominican Republic, has forwarded certain observations that it is desirable to have on permanent record.

    • Pintail in the Dominican Republic 

      Wetmore, Alexander (1942)
      In our account of the birds of Haiti and the Dominican Republic (Bull. U.S. Nat. Mus., no. 155: 100, 1931), B. H. Swales and I recorded the Pintail (Dafila acura tzitzihoa) as of uncertain status. Mr. Hugh A. Johnston of ...

    • Records from the Dominican Republic 

      Wetmore, Alexander (1933)
      Mr. George Hamor of Barahona, Dominican Republic, in two recent letters has supplied additional information on the range of the introduced Black and Yellow Mantled Weaverbird (Textor cucullatus cucullatus) that is of ...

    • The birds of Haiti and the Dominican Republic 

      Wetmore, Alexander; Swales, Bradshaw H. (1931)
      The book is an ornithological treatise on the avifauna of the island of Hispaniola (divided between the nations of Haiti and the Dominican Republic) in the Caribbean. It is based on the fieldwork carried out, and collections ...

    • The Hudsonian godwit in the Dominican Republic 

      Wetmore, Alexander (1931)
      The Hudsonian Godwit in the Dominican Republic.--Dr. R. Ciferri, Director of the Experiment Station at Santiago, D. R., has presented to the U.S. National Museum a specimen of the Hudsonian Godwit Limosa haemastica taken ...