@article{journal,
author = {Bosch, M., and Pedrocchi, V. and Gonzalez-Mart{\'i}n, M.},
title = {La colonia de ard{\'e}idos de las islas Medes (NE de Espa{\~n}a)},
year = {1992},
volume = {16},
pages = {249--253},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Ardeidae, Bubulcus ibis, Nycticorax nycticorax, Egretta garzetta, Reproducci{\'o}n, Islas Medas}
}