Volume 40(2) - December 1993

Articles

113. Diet of Blackbird nestlings in orange groves: seasonal and age-related variation.. IGLESIAS, D. J., GIL-DELGADO, J. A. and BARBA, E. (pages 113-119).
121. Factors affecting nestling growth in the great tit Parus major.. BARBA, E., GIL-DELGADO, J. A. and MONRÓS, J. S. (pages 121-131).
133. The importance of the Bay of Cádiz for wintering shorebird populations and effects of human transformations. PÉREZ-HURTADO, A., HORTAS, F., RUIZ, J. and SOLÍS, F. (pages 133-142).
143. Seasonal variation, interspecific overlap and diet selection in three sympatric shrike species (Lanius spp.). HERNÁNDEZ, A., PURROY, F. J. and SALGADO, J. M. (pages 143-154).
155. The significance of double broods in the coal tit Parus ater breeding in a montane coniferous forest in central Spain. SANZ, J. J., MORENO, J. and PANCORBO, M. D. M. (pages 155-161).
163. Does brood heat loss influence seasonal patterns of brood size and hatching asynchrony in the House Sparrow?. VEIGA, J. P. (pages 163-168).

Short notes

169. Habitat selection in a population of Fan-tailed Warblers (Cisticola juncidis (Rat.)) after its extinction as a result of a cold spell. GALARZA, A. (pages 169-171).
173. Predation and intraspecific selection of the Barn Owl (Tyto alba) on the water vole (Arvicola sapidus). GARDE, J. M. and ESCALA, M. C. (pages 173-175).

Sections

177. Report on rare birds in Spain and Portugal in 1991. DE JUANA, E. and COMITÉ IBÉRICO DE RAREZAS DE LA SOCIEDAD ESPAÑOLA DE ORNITOLOGÍA. (pages 177-192).
195. Book reviews. . (pages 195-216).