My good friend is the Biologist at a Military base in Ga. He has a Masters and does not make alot of money but he does love his work. He said you don' t do it for the money but for the love. I know he does deer aging, weight calculations and such for proper herd management and so on, he prescribes burns for habitat enhancements and so on. I am not sure what all he does but thats some of it. I will say this, he has access to some awesome aerial photos that no one else seems to be able to get. That alone is almost worth the 6 year Masters Degree