ornithological
adjective[before noun]
biologyspecializeduk/ˌɔː.nɪ.θəˈlɒdʒ.ɪ.kəl/us/ˌɔːr.nə.θəˈlɑː.dʒɪ.kəl/relatingto thestudyofbirds:
鸟类学的Sheworksas asketchartistfor an ornithologicalmagazine.她为一份鸟类学刊物担任速写画家。
Heledseveral ornithologicalexpeditionsworldwide.他领导了多次世界范围内的鸟类学探险。
See
ornithology
- Thecompletedatlaswillserveas thefoundationfor ornithologicalresearchfordecadesto come.
 - Thegalleryhas alargecollectionof ornithologicalillustrations.
 - Birdartistsrecordimportantscientificinformationabout the ornithologicalworld.
 
Zoology: ornithology & bird-watching
- aerie
 - birdsong
 - birdwatcher
 - birdwatching
 - eggshell
 - feeding station
 - flightless
 - flyer
 - hide
 - hover
 - incubate
 - incubation
 - incubator
 - ornithologist
 - ornithology
 - twitcher