igloo
If you meant 'ornithologist' - One answer could be... "Bill Oddie has been a keen ornithologist for many years"
lots
An ornithologist, or a person who studies birds can make anywhere from $10,000 to$150,000 per year. The salary depends on experience and the area of study.
Four
An ornithologist studies birds.
Ornith is the root for bird. Someone who studies birds is called a ornithologist.
An ornithologist is a person who studies birds.
An ornithologist watches birds
ornithology (ornithologist, ornithological, etc.), ornithopod, ornithopter, ornithosis
A person who studies bird is a ornithologist
A person who studies about birds called an ornithologist.
Ornithologist study birds.