paleontologist
These scientists are called anthropologists.
A psychologist.
chiroptologist
it would be the study of birds sooo ornithology
The people that study ruins are archaeologist.
People who study pathology are called pathologists.
pharmacologists
dictoneran
Observant.
Physiologists
Sedimentologists.
Hemographers
Zoologists.
Forestologists.
Demographers.
Apiology is the term used for people who study bees.