A honey bee's exterior colour — golden, banded grey, or dark leather-brown — comes from cuticular pigmentation genes layered on top of whatever stock or race a colony descends from. Because queens mate with many drones in flight, a single colony's workers can show a whole spread of colour morphs even though they share one mother. This scene renders a colony of bees whose abdominal colour and banding are generated procedurally from the genetic sliders below, so you can see how allele frequency shifts a population's colour distribution.
Colour is a weak proxy for genetics: two visually similar bees can carry very different ancestry, and defensive or gentle temperament is governed by separate, largely uncorrelated genes. Beekeepers and researchers who need to identify race or predict behaviour use morphometrics or DNA markers, not coat colour, precisely because pigmentation genes segregate independently from behavioural ones.
The "cordovan" honey bee, prized by some Italian-stock breeders for its uniform leather-red colour, is a simple recessive mutation — yet cordovan colonies can be just as productive or defensive as any other coloured stock.
What determines whether a honey bee appears golden, dark leather-brown or banded grey — and why colour is an unreliable shortcut for identifying breed or predicting temperament.
Each bee's cuticle colour is drawn from a population distribution shaped by melanism, banding, and race-baseline sliders, with independent random variation per bee — the same way a queen's many drone matings scatter colour genes across her colony.
Move the melanism and banding sliders to shift the colony's colour distribution, pick a race baseline, and toggle the temperament overlay to see that behaviour genes are not linked to coat colour.
The "cordovan" honey bee is a single recessive mutation producing a uniform leather-red colour — yet cordovan colonies can be just as defensive or gentle as any differently coloured stock.