natural scientist
biologist
http://id.loc.gov/authorities/subjects/sh85014202
https://en.wikipedia.org/wiki/Biologist
https://en.wikipedia.org/wiki/Category:Biologists
https://homosaurus.org/terms/biologists
https://www.wikidata.org/wiki/Q864503
QH26
A scientist who has specialized knowledge in the field of biology, the scientific study of life.
biologists