Richard Thompson

British marine scientist

American marine and freshwater ecologist

American marine biologist

Researcher

American environmental health scientist, explorer, conservationist, author

English professor, botanist, author, broadcaster and environmental campaigner

Environmental scientist

Canadian conservation biologist, ecologist, and curator

Japanese biologist

Japanese physician

Japanese biologist

Japanese microbiologist

Japanese biologist

Japanese biologist

Indonesian medical biologist

Japanese biologist

Japanese biologist

American historian

American botanist

German biologist

Polish biologist and paleontologist

Polish biologist

American zoologist

American biologist