Definition: Ornithology refers to the study of birds or their natural habitat, using methods such as observation, experimentation, and data collection. It involves the identification of bird species, their behavior, and their interactions with other living organisms. The term was originally used by ornithologists who studied birds in zoos and research facilities. Today, ornithology has become a comprehensive field that explores the diversity of life on Earth, from animals to plants, insects, and microorganisms. It includes both scientific research and education, including conservation efforts aimed at protecting bird habitats.