TY - JOUR T1 - The evolution of the traplining pollinator role in hummingbirds : specialization is not an evolutionary dead end JO - Proceedings of the Royal Society B: Biological Sciences PY - 2022/01/19 AU - Rombaut LMK AU - Capp EJR AU - Hughes EC AU - Varley ZK AU - Beckerman AP AU - Cooper N AU - Thomas GH ED - DO - DOI: 10.1098/rspb.2021.2484 PB - The Royal Society VL - 289 IS - 1967 Y2 - 2024/09/19 ER -