them. They then start to steal the moa's giant eggs and go after the adults for food. The program then goes into human evolution and goes over how humans have led to the extinctions of the megafauna and how they are still affecting modern animals. The program ends with a scene of space and starts to ask the question about the environmental impact of humanity stating "that if we can't live with these monsters, are we monsters ourselves?". Note: This episode used footage from the previous two episodes, Walking with Cavemen, Walking with Beasts and Wild New World. The episode also showed a footage from one episode of Walking with Dinosaurs. See also Paleoworld Dinosaur Planet (TV series) When Dinosaurs Roamed America Monsters We Met is part of a series of BBC documentaries that also include: Walking with Dinosaurs (1999) Walking with Beasts (2001), depicting life after the dinosaurs Walking with Cavemen (2003) Walking with Monsters (2005), depicting life before the dinosaurs The following are Walking With... series specials: The Ballad of Big Al (2000) Chased by Dinosaurs (2002) Sea Monsters (2003) The following are similar programs, produced by the BBC: "Prehistoric America" (2002) References External links BBC official website (via Wayback Machine Animal Planets Official website (Via Wayback Machine) TV Guide BBC television documentaries BBC television documentaries about history Documentary films about prehistoric life Animal Planet original programming 2003 British television series debuts 2003 British television series endings Prehistoric people in popular culture