@article{journal, author = {Kopij, G.}, title = {Abundance and community structure of birds breeding in Kalahari woodland used as rangeland}, year = {2020}, volume = {18}, pages = {101--111}, journal = {Arxius de Miscel·l{\`a}nia Zool{\`o}gica}, keywords = {Comunidad ecol{\'o}gica, Densidad de poblaci{\'o}n, Gesti{\'o}n de pastizales} }