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Smithsonian Digital Repository >
Browsing by Author Ridgway, Robert
Showing results 67 to 86 of 122
| Issue Date | Title | Author(s) | | 1892 | Descriptions of two new forms of Basileuterus rufifrons, from Mexico | Ridgway, Robert |
| 1882 | Descriptions of two new thrushes from the United States | Ridgway, Robert |
| 1890 | Further notes on the genus Xiphocolaptes of Lesson | Ridgway, Robert |
| 1885 | Icterus cucullatus, Swainson, and its geographical variations | Ridgway, Robert |
| 1881 | List of special desiderata among North American birds | Ridgway, Robert |
| 1881 | List of species of Middle and South American birds not contained in the United States National Museum | Ridgway, Robert |
| 1884 | Melanetta fusca (Linn.) in Alaska | Ridgway, Robert |
| 1881 | Nomenclature of North American Birds Chiefly Contained in the United States National Museum | Ridgway, Robert |
| 1888 | Note on Aestrelata sandwichensis Ridgw | Ridgway, Robert |
| 1883 | Note on Merula confinis (Baird) | Ridgway, Robert |
| 1891 | Note on Pachyrhamphus alhinucha, Burmeister | Ridgway, Robert |
| 1884 | Note on Selasphorus torridus Salvin | Ridgway, Robert |
| 1885 | Note on the Anser leucopareius of Brandt | Ridgway, Robert |
| 1888 | Note on the generic name Uropsila, Scl. & Salv | Ridgway, Robert |
| 1887 | Notes on Ardea wuerdemanni Baird | Ridgway, Robert |
| 1889 | Notes on Costa Rican birds, with descriptions of seven new species and subspecies and one new genus | Ridgway, Robert |
| 1891 | Notes on some birds from the interior of Honduras | Ridgway, Robert |
| 1891 | Notes on some Costa Rican birds | Ridgway, Robert |
| 1882 | Notes on some Costa Rican birds | Ridgway, Robert |
| 1884 | Notes on some Japanese birds related to North American species | Ridgway, Robert |
Showing results 67 to 86 of 122
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