TY - GEN A1 - López-Nieves, P. A1 - Hernando Casal, J. A. N1 - The food habits of the otter Lutra lutra (Linnaeus, 1758) have been studied by the analysis of their faeces in both: Guadelmez and Cuzna rivers, in Sierra Boyera Reservoir, and a stream called Garcia, all situated in the Central Sierra Morena. The diet varies little, being composed of six main categories of prey listed here in order of importance in the diet: fish, amphibians, reptiles, insects, birds and mammals. In four zones studied, the existence of seasonal variations in the diet has been observed. L1 - http://rcin.org.pl/Content/11106/PDF/BI002_2613_Cz-40-2_Acta-T29-nr32-382-401_o.pdf M3 - Text VL - 29 CY - Białowieża PY - 1984 IS - 32 EP - 401 KW - food habits KW - diet KW - Lutra lutra KW - seasonal variations KW - Spain KW - wydra KW - pokarm KW - zwyczaje pokarmowe SP - 383 T1 - Food habits of the otter in the Central Sierra Morena (Cordoba, Spain) UR - http://rcin.org.pl/dlibra/publication/edition/11106 ER -