Researchers show that generalist species are 'jack of all trades and masters of all'
Life has two choices: Survive or go extinct. And surviving isn't easy. Scientists often debate why species become specialized or generalized in regard to their diet. Specialist species may be better able to procure food by hunting prey or selecting leaves. However, being a generalist allows animals to adapt to how much food is available. Both paths have tradeoffs. Generalists are essentially "jacks of all trades and masters of none," while specialists are masters of their specific trade.