Science needs you! at the Edinburgh International Science Festival 2014 0 By alison.maxwell on June 24, 2014 Photo galleries Having a go with the tracker appsIdentifying plants with the PlantTracker appAlien species!Dave Kilbey explains about alien speciesGetting to grips with a crayfishSEPA’s Colin GillespieHaving a closer look at invasive non native speciesLooking for nurdlesThe Science Needs You! team Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email