1 Letâs not forget estrogen, progesterone, and testosterone, also known as the minor hormones. 2  Adequate levels of estrogen seem to help in hunger regulation, simulating the soothing âfullâ or satiety effect of serotonin.
Education. To land an entry-level job, zoologists and wildlife biologists need a bachelor's degree in zoology, wildlife biology, ecology, animal science or environmental studies. Key classes include anatomy, wildlife management, cellular biology and ecology.ou donât need certification to become a zoologist or wildlife biologist, but you do need extensive education. Some trade groups offer optional certification for wildlife biologists who want to burnish their credentials.
The states that provided wildlife biologists with the highest average salaries were Maryland, Connecticut, Rhode Island and New Jersey. Maryland offered an annual mean wage of $97,870, while wildlife biologists in Connecticut made a yearly mean income of $88,550.Rhode Island paid professionals in the field a mean salary of $83,680, and Connecticut provided a slightly lower mean wage of $80,170 annually, all listed by the BLS.o become a wildlife biologist, you'll need at least a bachelor's degree. With experience, you may receive a promotion and higher responsibilities, though earning a master's degree can also prepare you for career advancement.