A scientist who studies birds and their diseases is typically referred to as an ornithologist, specifically one with a focus on avian pathology or veterinary ornithology. Ornithologists study various aspects of bird biology, behavior, ecology, and conservation. When their work involves diseases, they may analyze how pathogens affect bird populations, the transmission of diseases among birds, or the impact of environmental factors on avian health.
These scientists often work in various settings, including universities, research institutions, wildlife agencies, and conservation organizations. Their research can be crucial for understanding disease dynamics, informing wildlife management practices, and conserving bird species threatened by infectious diseases. They may also collaborate with veterinarians, wildlife rehabilitators, and public health officials to address issues related to zoonotic diseases, which can be transmitted from birds to humans.