Watchdogs for Wildlife, Buffalo Soldiers, Good Guzzlers

When it’s time to investigate oil spills, meet the team of biologists who are called in to action. When an aspiring nature photographer joins a group of Buffalo Soldier re-enactors, he discovers history's ultimate outdoorsmen. Once upon a time, in a Wildlife Management Area far, far away, a group of dedicated conservationists put their skills to work, building special rainwater catchment systems, aka “guzzlers," to provide water for bighorn sheep, and any other animal looking for a drink in the desert.