zoologist is a term that can be used to describe a scientist who studies any kind of animal, from tigers to insects. Another term that is widely used is wildlife biologist, which is equally broad. A more specific term that can be used to describe a scientist that studies tigers is Mammalogist, which is a wildlife biologist or zoologist who specializes in the study of mammals.
A scientist that studies bears would be called an ursinologist.
Gemologists
you call it chemist i think
A magnetometer is a device used to measure the intensity and direction of a magnetic field.
scientest
A scientist that studies bears would be called an ursinologist.
Zoologist
You call someone that studies metal a metallurgist.
A physicist.
a person who studies planets is a planetologist.
florist
An Anthropologist.
Microbiologists
Brocollogist
A Zoologist
malacologist
A physicist.