With winter closing in, the Wolfpack races to build their homes before the ground begins to freeze. Later, a snowstorm threatens progress as they haul Bear's new house--a shipping container--up to the highest peak on the mountain.
The Browns prepare to defend themselves after they discover gruesome evidence that a dangerous new predator is stalking their mountain ranch. Later, Birdie works on her first home while Gabe and Raquel begin building a one-of-a-kind apartment in the family barn.
To celebrate and give thanks for what they have, Billy decides it's time for the Wolfpack to take part in a competitive pheasant hunt. The activity proves to be challenging for one sibling but works as a rite of passage for another. Finally, Bird and Rain receive surprise gifts that bring the family closer to their roots and their ambitious dreams.
Birdi goes on a treacherous hunt to bring home meat for the family and save her chickens from slaughter. Later, Noah constructs an automatic diaper machine and Gabe gets bush insight from Ami that he can pass along to Raquell.
Winter is approaching yet the Wolfpack is feeling the heat! Bear works furiously to finalize an addition to his home as Billy faces a new medical crisis. A big winter storm forces Noah and Rhain Alisha to make a tough decision.
In the season finale, the Brown siblings struggle to finish their ambitious homesites as the ground begins to freeze. Later, the Wolfpack gets the call that Rhain-Alisha has gone into labor and races to the birth of baby Eli.