Dear Prof. Golding, I'd like to share a brief announcement on EvolDir to invite collaborators for a new Thermal Ecology Alliance project: "Thermal Strategies in a Cosmopolitan Plant", using Bidens pilosa as a model to test how temperature (cold and heat) shapes life-history, functional traits, and thermal performance across globally distributed populations. The project is designed to be simple and accessible (short life cycle; small plants; basic controlled chambers/BODs; flexible participation). I'm especially hoping to reach collaborators across a wide range of climates, latitudes, elevations, and anthropogenic contexts. Project link: https://www.thermalecologyalliance.org/projects, clicking on the referred project Best regards, Cleber Chaves Cleber J. N. Chaves Postdoc fellow Department of Plant Biology University of Campinas (UNICAMP) - Brazil https://cleberchaves.wixsite.com/website Cleber Chaves (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)