What scientist would most likely engage in fieldwork to observe organisms?

Ecologists are scientists who would most likely engage in fieldwork to observe organisms in their natural habitats. They study the interactions between organisms and their environment, often conducting research on ecosystems, populations, and biodiversity. By collecting data directly from the field, ecologists can gain insights into behavioral patterns, species distributions, and ecological relationships. Other related fields, such as marine biologists or wildlife biologists, also frequently conduct fieldwork to study specific organisms in their environments.