Volume 41 2025 (In prep.)
- Cover
- Index
- Inner cover
- Arizaga, J., Belamendia, G., Galarza, A. & Ruiz, J. Population and distribution of breeding heron species (Ardeidae) in Euskadi (period 2022–2024)
- Guallar, S., Cai, X., Vega, S., Oliver, J. & Quesada, J. Environmental drivers of House Sparrow Passer domesticus presence and abundance in the Metropolitan Area of Barcelona: a multi-variant approach
- Arizaga, J., Aldalur, A., Alzaga, A., Amenabar, J., Carazo, O., Carriel, A., Delgado, S., Galarza, A., García, N., Pacheco, J.L., Ruiz, J., Salvatierra, E., Santamaría, D., Valdés, G., Valiente, A., Zorrouza, N. & Zubiaur, J. Protocol for winter census of the Black-headed Gull Chroicocephalus ridibundus on the Basque coast and comparison with international waterbird census results