Multispectral images of flowers reveal the adaptive significance of using long-wavelength-sensitive receptors for edge detection in bees

VV was funded by Human Frontier Science Program (Reference No. LT-001074/2013-L). During a portion of this project, DH was funded by the European Social Fund and the State Budget of the Czech Republic (Project No. CZ.1.07/2.3.00/30.0041). PK acknowledges support from the US National Science Foundation for his research in the Colorado Rocky Mountain alpine zone when he was on the faculty of the University of Colorado, Colorado Springs

Associative Mechanisms Allow for Social Learning and Cultural Transmission of String Pulling in an Insect

SA was funded by the Fyssen Foundation. CJP was funded by a Marie Curie Postdoctoral Fellowship. XZ was funded by the Staff Development Programme of the Xishuangbanna Tropical Botanical Garden (XTBG), Chinese Academy of Sciences. OJL was funded by the Jenny and Antti Wihuri Foundation. LC was funded by an ERC Advanced Grant and a Royal Society Wolfson Research Merit Award. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript