Glossary
A dedicated water source positioned near beehives to provide the colony's daily water needs. Bees use water for evaporative cooling (air conditioning the hive), diluting honey for brood food preparation, and maintaining proper humidity in the brood nest. A strong colony can consume over a quart of water per day in hot weather.
Water is essential for three critical colony functions: Evaporative cooling: in temperatures above 95 degrees F, bees spread water droplets inside the hive and fan their wings to create evaporative cooling, functioning like a swamp cooler. A strong colony can cool the hive interior by 20+ degrees through this process. Brood food preparation: nurse bees dilute honey with water to create the liquid brood food fed to larvae. Without water, brood feeding stops. Humidity control: the brood nest must maintain approximately 50 to 60% relative humidity for optimal egg and larval development. Water evaporation maintains this humidity level.
The ideal bee water source provides: shallow water with landing surfaces (bees cannot swim and will drown in open water). Place corks, pebbles, marbles, or floating wood pieces in a shallow dish, tray, or birdbath so bees can land and drink safely. Consistent location (once bees establish a water source, they return to it reliably; do not move it). Minimal competition with nearby pools, birdbaths, or pet water bowls. Slight mineral content (bees prefer slightly mineral-rich or even mildly salty water over pure water; adding a pinch of salt per gallon attracts them).
Without a dedicated water source, bees will find their own: swimming pools, hot tub covers, pet water bowls, leaky faucets, and air conditioner condensate drips. This creates neighbor complaints and potential liability. Providing water at the apiary before colonies establish foraging routes to neighborhood water sources prevents this problem entirely.
A strong colony in hot weather can consume over a quart (liter) of water per day, with some estimates reaching half a gallon during extreme heat. Water foragers make hundreds of trips per day, each carrying approximately 25 mg (one drop) of water in their honey stomach. Maintaining a reliable water supply during Florida summers is critical.
Bees are often observed drinking from puddles, compost piles, and manure pits rather than clean tap water. The likely reason: these sources contain dissolved minerals, salts, and micronutrients that the colony needs. Adding a small amount of mineral salt to a clean water source makes it more attractive to bees while keeping it sanitary.
Keep Learning
Browse hundreds of terms covering honey, beekeeping, and natural skincare.