As winter ends, the Kilchers begin preparing the homestead for spring.
Otto checks his rusting barge while Eivin and Eve clear land for a cellar.
The family looks for signs of bear before the spring cattle drive.
Eivin and Eve search for survivors after find a capsized boat on the beach.
Atz Sr. and Atz Lee head to Perl Island to begin plans for new pasture.
The Kilchers build a line shack and Otto has a surprise for Charlotte.
The Kilchers expand a road with detonation expert Desmond Duffy.
As Thanksgiving approaches, the Kilchers prepare for a holiday feast. Eivin and Eve rescue a baby harbor seal on the beach and Charlotte and Otto contend with a beetle infestation on the homestead.
The Kilchers rally when warm weather brings holiday rain to the homestead.
The Kilchers take on a risky river cleanup and a solo moose hunt.
Striving toward the Kilchers' tradition of preserving the old ways, Eivin guides August on his first-ever deer hunt. Etienne joins Atz Lee and Jane on his first big game hunt. Atz Sr. and Otto attempt to tear down and reassemble a historic barn.
The Kilchers get busy on outdoor projects to prepare for the winter months. Atz Sr., Eivin and Nikos scavenge for lumber while Atz Lee and Etienne mill wood. Jane and Charlotte build an enclosed camper and August creates a stunning, creative coop.
Eivin and Eve build an epic homestead-style treehouse. Atz Lee, Jane and Etienne stock their freezers with trout while Otto and August refurbish an old tractor. Atz. Sr. and Bonnie move a historic cabin onto the homestead.
Jane heads to the Arctic Circle hoping to bag a caribou before winter. Atz Sr. and Atz Lee butcher their island cows and haul the meat back home. Meanwhile, Otto, Eivin, Charlotte and August wrap up the season's final cattle drive.