Of these large-bodied herbivores, only the deer and bison remain. I noted that scientists oscillate between two explanations for the extinction of these large plant eaters (and their predators).
This content is restricted to subscribers of OutdoorNews.com. If you are already an OutdoorNews.com subscriber, you can log in here. If you are not and would like to read this and all the other great content OutdoorNews.com has to offer, click here.


