| Titre : | Behavioural evidence for ultraviolet vision in a tetraonid species foraging experiment with black grouse Tetrao tetrix |
| Auteurs : | H. Siitari, Auteur ; J. Viitala, Auteur |
| Type de document : | Article |
| Dans : | Journal of Avian Biology (33(2) JUN 2002) |
| Article en page(s) : | 199-202 |
| Langues: | Anglais |
| Résumé : | In addition to wavelengths visible to humans (400-700 nm), many birds are able to detect near ultraviolet light (320-400 nm). Most studies of ultraviolet (UV) vision in birds have concentrated on the importance of |



