Glossary
A reliable, accessible water supply provided near the apiary for bees to collect water for hive cooling, brood food dilution, and comb construction. Bees need water year-round and will find their own sources (including neighbors' pools and pet bowls) if not provided with a closer alternative.
Honey bees are not just nectar and pollen foragers; they are also active water collectors. A strong colony in hot weather may consume over a quart of water per day. This water serves several functions: evaporative cooling (bees spread water on comb surfaces and fan to lower the hive temperature), brood food preparation (nurse bees dilute stored honey with water to create liquid food for larvae), metabolic needs (bees drink water like any living organism), and comb construction (wax manipulation requires hydration).
If bees do not have a convenient water source near their hives, they will find one, and this often means a neighbor's swimming pool, bird bath, dog bowl, or dripping faucet. Once a colony establishes a water source, it is extremely difficult to redirect them because scout bees recruit other foragers to known, reliable sources. The solution is preemptive: provide a water source before the bees find alternatives.
An ideal bee water station provides: shallow water (bees drown easily in deep water), landing surfaces (pebbles, corks, floating wood, marbles), consistent availability (refill daily in hot weather, automated drip systems are ideal), and slight mineralization (bees prefer water with dissolved minerals over distilled water, which is why they are attracted to chlorinated pools and muddy puddles). A dripping faucet over a shallow tray filled with pebbles works excellently. Place it between the hives and any neighboring properties to intercept bees before they venture further.
Provide an alternative water source closer to the hives than the pool. Make it more attractive by adding a small amount of mineral salt. Place it on the flight path between the hives and the pool. Once bees are established at the alternative source, they will prefer it over the pool. This must be done before pool season begins; redirecting established foragers is much harder.
A shallow container (bird bath, plant saucer, or tray) filled with pebbles or glass marbles and topped with water works well. Bees land on the pebbles and drink from the water surface between them. Refill daily. For larger apiaries, a dripping faucet or gravity-fed livestock waterer with landing surfaces is more practical.
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