Signal value of alternating and overlapping singing in the Yellowhammer Emberiza citrinella.
| Autor: | Tomasz S. Osiejuk1, Katarzyna Ratynska1, Jakub P. Cygan2 |
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| Zdroj: | Journal of Ethology. Jan2004, Vol. 22 Issue 1, p55-61. 7p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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