https://functionalecologists.com/2026/04/30/grace-hirzel-up-to-their-eyes-seasonal-changes-in-vision-behaviour-and-wing-colour-in-a-temperate-butterfly/Functional Ecologistsen2026-04-30T16:33:20+00:00Grace Hirzel | Up to their eyes: seasonal changes in vision, behaviour, and wing colour in a temperate butterflybehaviour, visual ecology, phenotypic plasticity, butterflies, coloration, gene expression, seasonalpolyphenismhttps://functionalecologists.com/wp-content/uploads/2026/03/dorsal-1.jpg?w=113https://functionalecologists.com/2026/04/29/anina-coetzee-colourful-defenses-against-bees/Functional Ecologistsen2026-04-29T16:22:07+00:00Anina Coetzee | Colourful defenses against beeshue discrimination, flower traits, floral larceny, Apis mellifera, Ericaceae, sunbird pollinationhttps://functionalecologists.com/wp-content/uploads/2026/03/image-32.png?w=150