Assessing variation in survival in Acrocephalus warblers: a comparative study of the life-history strategies of two closely related species

The unusually large home ranges and poor breeding performance of peregrine falcons Falco peregrinus in central Catalonia (NE Iberia) may reveal poor habitat quality

Predation dynamics and breeding parameters of Mediterranean Short-toed Lark Alaudala rufescens and Thekla’s Lark Galerida theklae nests in western Catalonia

Parasitismo de cría: nuevos eventos para el vaquero brilloso Molothrus bonariensis

Results of the first taggings of Great Black-backed Gulls Larus marinus born in Gipuzkoa

Observation of attempted courtship feeding in the Chaco Owl Strix chacoensis (Aves: Strigidae)

Assessing variation in survival in Acrocephalus warblers: a comparative study of the life-history strategies of two closely related species

The unusually large home ranges and poor breeding performance of peregrine falcons Falco peregrinus in central Catalonia (NE Iberia) may reveal poor habitat quality

Predation dynamics and breeding parameters of Mediterranean Short-toed Lark Alaudala rufescens and Thekla’s Lark Galerida theklae nests in western Catalonia

Parasitismo de cría: nuevos eventos para el vaquero brilloso Molothrus bonariensis

Results of the first taggings of Great Black-backed Gulls Larus marinus born in Gipuzkoa

Observation of attempted courtship feeding in the Chaco Owl Strix chacoensis (Aves: Strigidae)