Ecologists, as scientists, focus on the study of ecosystems, ranging from microscopic organisms to the vast life in the ocean. Their research delves into the connections and relationships between different living things and their environment, including both natural and human-built components. Ecologists can be found working in various fields such as conservation, eco-management, agriculture, and research. They are involved in conducting research, finding solutions to environmental problems, and providing guidance to lawmakers on legislation that could impact the natural habitat.