When a hungry bear breaks into Noah's tent and spooks the livestock, the Browns suspect it is being attracted by the ranch's newest arrivals, three young ostriches. Later, the windmill assembly takes the siblings to dangerous new heights.

The first major storm of the season threatens the family's progress. With a big bush wedding coming in days, the Browns race to obtain and haul much needed water tanks before the full force of the storm hits.

The wolfpack prepares for their first ever wedding in the bush. But as the family prepares to welcome a new member, emotions run high and the Browns struggle to keep their most ambitious project on track.