La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Fish in the diet of the Long-eared Owl Asio otus (2018)
Auteurs :	Alexander V. Sharikov, Auteur ; Ekaterina M. Shishkina, Auteur ; Tatyana S. Kovinka, Auteur
Type de document :	Article
Dans :	Bird Study (65(2) June, 2018)
Article en page(s) :	266-269
Résumé :	Capsule: Analysis of regurgitated pellets showed that fish were a very rare prey in the diet of the Long-eared Owl Asio otus. Remains of 38 individual fish were found at 8 of 121 nests and only in 2 out of 11 years. Occurrence tended to be more frequent in warm dry periods, when water ditches were dry.
En ligne :	https://doi.org/10.1080/00063657.2018.1476460

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