@article{Santos_2002, title={Bird conservation in fragmented Mediterranean forests of Spain: effects of geographical location, habitat and landscape degradation}, volume={105}, ISSN={0006-3207}, url={http://dx.doi.org/10.1016/S0006-3207(01)00210-5}, DOI={10.1016/s0006-3207(01)00210-5}, number={1}, journal={Biological Conservation}, publisher={Elsevier BV}, author={Santos, Tomás and Tellerı&#x;a, José Luis and Carbonell, Roberto}, year={2002}, month=May, pages={113–125} }