Rebuilding an Empire
S1, E2: Once-powerful animal empires like the dinosaurs have been completely wiped from the planet. But others once on the verge of extinction have survived, bounced back, and even reclaimed their kingdoms.
S1, E2: Once-powerful animal empires like the dinosaurs have been completely wiped from the planet. But others once on the verge of extinction have survived, bounced back, and even reclaimed their kingdoms.