It can range from a one-off direct action (e.g., installing a low-cost sensor) to incremental changes in attitude and long-term behaviour change (e.g., no longer driving your car within the city). Behaviour change resulting from citizen science interventions can occur at every level, from the individual to societal and institutional. Applications and expected impacts of citizen science for behaviour change include: 10 • Changes in ecological perceptions, sense of place, connections between science, place, ecosystem, and impacts of one’s actions on the environment. • Increase knowledge and raise awareness: participants acquire new knowledge, may be sensitised towards new issues and social challenges, and act as a bridge to research and learning. • Shift of attitudes towards more environmentally sustainable resource management, science, local conservation action, activism, and nature in general. • Diffusion of participants’ acquired skills and knowledge to peers through social networks. • Increased confidence to express ideas to natural resource managers and figures of authority, assert their authority(e.g., as knowledge brokers), enhance political participation and activism, and foster people’s agency for climate action. • Changes in relationships and partnerships among societal actors and community dynamics (including capacity, well-being, and livelihoods). • Triggering innovation, especially social innovation to enhance learning at individual and societal levels and contribute to behaviour change of all actors. • Foster social capital, new forms of participation, mobilisation of people, and community building. • Citizen science can serve as a rhetorical resource to create new narratives around environmental issues.