every day life. reporter: now our national parks show cases the spectacular settings. this is a journey through the natural wonders of our shared birth right. the former president serving as both executive producer and narrator. there s nowhere you ll see a hippo in the atlantic ocean. reporter: the series not just a feast for the eyes but a lesson on the importance of protecting the parks and their own residents. i m hoping we ll learn why it s so important to deal with issues like climate change that threaten the whole planet. we have younger kids, sasha melilla when the younger generation that demands us being better care takers. will people seeing this heed that call? i think the generation of our kids are more mindful of how we haven t always taken care of the planet.