Ornithologist 601 Words You Need to Know
/ˌɔː.nɪˈθɒl.ə.dʒɪst/ (noun)
Definition
a scientist or zoologist who studies birds, birdwatcher, bird lover, birder
Example
Ornithology is a branch of zoology dealing with the study of birds. Most of the early writings on birds are more anecdotal than scientific, but they represent a broad foundation of knowledge, including much folklore, on which later work was based. In the European Middle Ages many treatises dealt with the practical aspects of ornithology, particularly falconry and game-bird management. From the mid-18th to the late 19th century, the major thrust was the description and classification of new species, as scientific expeditions made collections in tropical areas rich in bird species.
Source: https://www.britannica.com/
Parts of speech
Noun: ornithology
Adjective: ornithological
Adverb: ornithologically