FRANCISCO SANCHEZ TORTOSA2026-01-292026-01-29202210.1017/S09592709220000412-s2.0-85129475614https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/34892Animal Science and ZoologyEcologyNature and Landscape ConservationThe expansion of olive groves is reducing habitat suitability for the Great Bustard Otis tarda and the Little Bustard Tetrax tetrax in Southern Spain: could Important Bird Areas (IBAs) reduce this expansion?research article