But the difference between knowing that bears and fish and birds exist in an environment and actually knowing how to catch them, kill them, preserve them for later use, and avoid being killed by them in the process — that difference is enormous.

It represents the gap between theoretical possibility and practical survival.

The First Winter

The timing of the abandonment — apparently late spring or early summer 1542 — gave the three castaways a few months of relatively survivable weather before the first winter set in.

How they used those months is not recorded with precision.

The accounts give general impressions rather than detailed chronologies.

We know — from the consistency of later tellings — that they sought shelter, probably in a cave or constructed some kind of structure from available materials.