A bigfootologist is a person who looks for evidence of the existence of Bigfoot.
Anyone who studies Cryptids is a Cryptozoologist
Cryptozoologist
The Person Who studies about mamals , he is called mamalogist....
A person who studies volcanoes is called a volcanologist.
A person who studies the grass and soil, etc. is called a Agrostologist
A crytozoologist is a person who studies the reports, phenomena of "paranormal" entities. Example: Bigfoot, Loch-Ness, Mothman, Thunderbird etc.
A person who studies geology is a geologist.
A person who studies bees is called an apiologist.
a person that studies gems is called a gemologist.
A person who studies audiology would be called an audiologist.
A person who studies water and its properties is called a Hydrogeologist.
A person that studies animals is called a Zoologist.
A person who studies birds is called an ornithologist.
A person who studies the grass and soil, etc. is called a Agrostologist