ornithology

In those times, there was no such thing then as professional ornithology studies.

This was published when he had himself given up all interest in ornithology.

Membership is open to anyone with an interest in ornithology.

He also wrote extensively on the history and development of ornithology.

He was a teacher of natural history and had a keen interest in ornithology.

Its goal is to support and further scientific ornithology on all levels.

From his early youth, however, John's favorite study was ornithology.

He was the author of 40 papers, mostly on ornithology.

This relationship would last nearly 50 years and have a profound effect on British ornithology.

For the next ten years he combined political activity with ornithology.

They're just the people to spot the finer points of ornithology, are they?

Lack's work in ornithology was almost entirely based on studies of the living bird.

The impact of the project on southern African ornithology was considerable.

He also devoted substantial time to his own private museum of ornithology.

The abundance of birds makes it a popular place for ornithology studies.

Audubon's influence on ornithology and natural history was far reaching.

During his various army postings he took a great interest in the local ornithology.

From 1957 until 1973, he was also chairman of the department of ornithology.

A great start to a day of virtually unremitting ornithology.

He is regarded as the founder of scientific ornithology in Europe.

Discovered in 1955, much of its life and ecology is still a mystery to ornithology.

"It was at this very moment when ornithology developed into a serious scientific pursuit," she said.

He lists his interests as reading, music, sport, ornithology and walking.

He became the head of the Ornithology department and co-ordinated research activities in the region.

He was interested from the beginning in zoology and, within that, ornithology.