@article{journal,
author = {Sunyer, C. and Vi{\~n}uela, J.},
title = {Sobre t{\'e}cnicas de caza y alimentaci{\'o}n del Esmerej{\'o}n Falco columbarius en Espa{\~n}a},
year = {1991},
volume = {15},
pages = {247--248},
journal = {Miscel·l{\`a}nia Zool{\`o}gica},
keywords = {Falco columbarius, Food, Hunting, Circus cyaneus}
}