Species and sex differences in hippocampus size in parasitic and non-parasitic cowbirds
To test the hypothesis that selection for spatial abilities which require birds to locate and to return accurately to host nests has produced an enlarged hippocampus in brood parasites, three species of cowbird were compared. In shiny cowbirds, females search for host nests without the assistance of...
Guardado en:
| Autores principales: | Reboreda, J.C., Clayton, N.S., Kacelnik, A. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_09594965_v7_n2_p505_Reboreda |
| Aporte de: |
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