megafauna
Related Words
microfaunamammothmastodondinosaurelephantrhinowhalegiraffepaleontologyextinctionbiologyzoologyecologybiodiversityherbivorecarnivoreomnivorespeciesgenustaxonfossilbiomehabitatecosystemgigantismfaunafloravertebratemammalreptileavianprehistoricancientevolutionadaptationbiomasstrophic levelapex predatorkeystone species