@article{journal, author = {Ferrero-Garc{\'i}a, J. J.}, title = {Hunting passerines with non–selective trapping methods was a source of conflict in Spain as far back as 1933}, year = {2017}, volume = {40.1}, pages = {1--6}, journal = {Animal Biodiversity and Conservation}, keywords = {Historia de la conservaci{\'o}n, Acuerdos internacionales, Caza de paseriformes, Parany, Especies protegidas} }