Framework for volunteer motivations (IMAGE) Pensoft Publishers Caption Framework for volunteer motivations in monitoring and control of invasive species. Motivations unique to invasive species volunteering are marked with an asterisk. Credit Anđelković et al. Neobiota (https://neobiota.pensoft.net/article/79636/zoom/fig/11/) Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.