Restoring America's big, wild animals.
Donlan
C Josh
CJ
Cornell University, USA.
D000818:Animals; D000835:Animals, Wild; D001188:Artiodactyla; D002335:Carnivora; D002980:Climate; D003247:Conservation of Natural Resources / Q000379:methods*; D017753:Ecosystem; D004606:Elephants; D049690:History, Ancient; D006736:Horses; D009656:North America; D004490:Xenarthra