TY  - JOUR 
AU  - Ruiz-Rodríguez, Magdalena
AU  - Martín-Vivaldi Martínez, Manuel Lorenzo
AU  - Avilés, Jesús M
PY  - 2017
UR  - https://hdl.handle.net/10481/88243
LA  - eng
TI  - Multi-functional crest display in hoopoes Upupa epops
DO  - 10.1111/jav.01402
ER  -