A chance walk through a New York cemetery has led to the discovery of a massive underground bee colony that researchers estimate has thrived there for more than a century.
Entomologists from Cornell University encountered the colony while conducting a routine survey. The hive, located beneath a cemetery in upstate New York, houses an estimated 5.5 million bees. This makes it one of the largest wild bee colonies ever recorded in North America.
Background of the Discovery
The find occurred when a Cornell researcher noticed a steady stream of bees entering a small hole in the ground. Further investigation revealed a vast network of tunnels and combs hidden just below the surface.
Unlike managed apiaries where beekeepers monitor hives, this colony developed entirely without human intervention. The bees belong to the species Apis mellifera, the common western honeybee, known for forming large perennial colonies when conditions allow.
The cemetery’s location likely contributed to the colony’s longevity. The site offers mature trees, abundant nectar sources, and relative isolation from agricultural pesticides. The underground cavity also provided stable temperature and humidity year round.
Implications for Pollinator Research
This discovery provides scientists with a rare opportunity to study a wild honeybee colony that has not been subjected to selective breeding or chemical treatments. The bees may have developed genetic traits that enable them to resist diseases like Varroa destructor mites, which have devastated managed hives worldwide.
Researchers are now analyzing samples to understand the colony’s genetics, diet, and disease load. Initial findings suggest the bees are healthier than typical managed colonies in the region. The colony’s size indicates uninterrupted growth over many decades, possibly since the late 1800s.
The find also raises questions about how many similar underground colonies might exist in other urban or peri-urban green spaces. Cemeteries, parks, and old-growth forest remnants may serve as critical refuges for wild pollinators.
Next Steps and Conservation Considerations
The cemetery administration has cordoned off the immediate area to protect the colony from disturbance. Cornell’s entomology department plans to install non-invasive monitoring equipment to track the colony’s activity over the coming seasons.
No timeline has been set for removing or relocating the hive. Experts state that the colony poses no threat to cemetery visitors if left undisturbed. The bees have displayed typical defensive behavior only within a few meters of the entrance.
Long term, the study may inform conservation strategies for wild honeybee populations. Findings could influence how land managers maintain pollinator habitats in cemeteries, golf courses, and similar semi-natural spaces.
Further publications on the colony’s genetics and health are expected within two years. The research team has also submitted a proposal to establish a long term wild bee monitoring program across New York State’s cemetery network.
