Spatial variation in songbird demographic trends from a regional network of banding stations in the Pacific Northwest
| Autor: | Rockwell, Sarah M., Alexander, John D., Stephens, Jaime L., Frey, Robert I., Ralph, C. John |
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| Zdroj: | The Condor, 2017 Nov 01. 119(4), 732-744. |
| Databáze: | JSTOR Journals |
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