Skeps, hollow logs and clay pots gave bees a dry cavity but no
way to inspect comb without destroying it. Each material buffers
outside temperature differently — thick straw and timber insulate
well, thin clay conducts heat faster. The colony's internal nest
temperature drifts toward the season's ambient reading, damped by
the hive's insulation.
T_int = T_amb + insulation · (35 − T_amb)
health → 100 − 4·|T_int − 35| (clamped 0–100, smoothed)
honey' = k · activity · (population/100) · (health/100)
- Hive material — insulation factor: skep 0.55, hollow log 0.75, clay pot 0.65 (good thermal mass, but conducts faster than wood).
- Season / ambient temp — the outside temperature the hive has to buffer against; bees keep the nest near 35°C.
- Foraging activity — how hard the colony works the surrounding flowers; scales honey income and bee traffic.
- Drive bees — coaxes the colony upward into an empty skep, taking ~70% of stored honey while the colony survives.
- Sulphur smoke — the destructive autumn harvest: takes all the honey but kills the colony, which must restart from a swarm.
This mirrors real fixed-comb apiculture: no frames to lift out,
so beekeepers judged a hive's health entirely from outside —
weight, entrance traffic and the hum of the bees within.