TY - JOUR AU - Catalina Allueva, Patricia AU - Martín De La Calle, Carlos Alfonso PY - 2021 DO - 10.1007/s11252-020-01087-y SN - 1083-8155, ESSN: 1573-1642 UR - https://hdl.handle.net/20.500.14352/7149 T2 - Urban ecosystems AB - Many species of the family Picidae, such as the woodpeckers, excavate the tree-cavities where they nest. Frequently the cavities are used during a single breeding season and subsequently abandoned, which allows their use by non-excavator species for... LA - eng M2 - 863 PB - Springer KW - Cavity-nesting KW - Endoscopic camera. Excavator species KW - Keystone species KW - Nest-site selection KW - Secondary cavity users TI - The role of woodpeckers (family: Picidae) as ecosystem engineers in urban parks: a case study in the city of Madrid (Spain) TY - journal article VL - 24 ER -