TY - GEN AU - Tomás, Gustavo AU - Ruiz-Castellano, Cristina AU - Ruiz-Rodríguez, Magdalena AU - Soler, Juan J PY - 2020 UR - https://hdl.handle.net/10481/88220 AB - Determining costs associated with nest-building behaviour and nest characteristics is of prime importance to understand the evolution of such extended phenotypic traits. We explored a cost of nest building experimentally to determine whether large... LA - eng PB - Wiley TI - Smaller distance between nest contents and cavity entrance increases risk of ectoparasitism in cavity-nesting birds DO - 10.1111/jav.02427 ER -