Difference between Ornithologist and Bird Watcher

ORNITHOLOGIST vs BIRD WATCHER: NOUN

Ichthyologist, Lepidopterist, Paleontologist, Conservationist, Entomologist, Herpetologist, Birdwatchers, Birdwatcher, Naturalist, Botanist, Ecologist, Biologist, Zoologist, Birder, Bird watcher

Waterbird, Zoologist, Picnicker, Enthusiast, Outdoorsman, Conservationist, Herpetologist, Snowy owl, Botanist, Twitcher, Naturalist, Birdwatcher, Birdwatchers, Ornithologist, Birder

Astronomer, Geologist, Wildlife, Waterbird, Anthropologist, Lepidopterist, Paleontologist, Entomologist, Birdwatcher, Naturalist, Botanist, Ecologist, Biologist, Zoologist, Bird watcher

Egret, Waterfowler, Birding, Hawk owl, Turkey vulture, Biologist, Waterbird, Zoologist, Picnicker, Enthusiast, Outdoorsman, Snowy owl, Botanist, Naturalist, Birdwatcher

Mr. Sibley is recognized as America's leading ornithologist and illustrator of American birding.
Shannon Hackett, an ornithologist at the Field Museum of Natural History in Chicago.
This river needed an ornithologist to keep from mixing up those birds so!
As you know, I am a keen ornithologist and horticulturist - whatever they are.
He was an ignorant man in many respects, and certainly no ornithologist.
Big Lister, amateur, or gifted ornithologist all seek the same reward.
This sparrow was named after the English ornithologist William Swainson.
MA was a British naturalist, ornithologist, and museum curator.
American naturalist, ornithologist, ichthyologist, herpetologist, and museum curator.
Learn the basics from TNC ornithologist Maria Whitehead.

While I am not a hunter, I do hunt birds as a bird watcher.
"As a bird watcher from the age of four, this was the iconic species I longed to see.
An avid bird watcher and cat lover, Earle was a kind, patient and gentle man.
If you are a bird watcher, God may bid through a robin landing nearby.
Birds of West Virginia is the perfect guide for the weekend bird watcher.
Many of these birds are ones the bird watcher will encounter on nearly every outing.
My name is Bill and I am a bird watcher.
When choosing a bird bath in order to provide water for the birds, the options are nearly endless for the bird watcher.
Mabulani is home to a number of bird species which will intrigue the avid bird watcher.
These modern bird houses and bird feeders are perfect for the bird watcher.

Which is the happy hunting grounds of the ornithologist?
How many times has the crossword clue ornithologist's favorite kids'game been published?
What elective courses do you take to become an ornithologist?
Is Sheldon Cooper an ornithologist on the Big Bang theory?
Where can I find information about becoming an ornithologist?
How did Salim Ali become India's famous ornithologist?
How much money does an ornithologist make in Maryland?