🐝 How Bees See, Smell and Sense the World

About this simulation

A honeybee's compound eyes are built from thousands of tiny lens-tipped units called ommatidia, each sampling one small patch of the world. The composite image is coarse and mosaic-like compared to a human eye, but the bee's photoreceptors extend into the ultraviolet, revealing "nectar guide" patterns on petals that are completely invisible to us. Meanwhile the two antennae carry thousands of chemoreceptors and mechanoreceptors that smell floral scent plumes, taste nectar, and feel airflow and vibration.

How it works

• Vision mode — switch the flower petals between how they look to a human eye and how their ultraviolet bullseye nectar guides look to a bee.
• Ommatidia — the picture-in-picture panel renders the bee's own view through a low-resolution mosaic; more facets sharpen the image, fewer make it blockier — a rough analogy for compound-eye acuity.
• Floral scent — glowing scent-molecule particles drift off every flower; when the bee's antennae pass close enough, a detection pulses and the counter increases.
• Flight speed — the bee patrols the flower bed on a looping foraging path, tasting scent plumes and reading UV patterns as it goes.

Did you know?

Bees cannot see red — it looks black or is entirely invisible to them — but they see ultraviolet, blue and green, a shifted spectrum called "bee-visible" light. Many flowers evolved UV nectar guides purely because bee eyes, not human eyes, are the customer they are advertising to.