4 DECEMBER 2025
In the 2000s, beekeepers with managed hives reported alarming losses in their hives and these incidents led to widespread concern that all honeybees were in decline. Scientists have since worked hard to reduce colony mortality, studying domesticated, managed bees extensively. However, free-living wild honeybees remained largely unstudied – their populations were assumed to be extensions of domesticated bee colonies rather than independent wildlife. That gap in knowledge is now closing.
By and large, managed Apis Mellifera honeybee colonies are thriving – the global honey industry is growing, and commercial beekeepers take care of their hives. But there’s another story unfolding in Europe: many honeybee colonies still live freely in the wild, nesting in tree cavities and natural habitats, just as their ancestors did for millions of years. For the first time ever, these undomesticated wild honeybee populations have been officially listed as endangered within the European Union, according to the IUCN Red List, the world’s leading source on species conservation status.
What’s the explanation?
Since ancient times, Egyptians have sailed domesticated honeybees up and down the Nile. humans have shaped the evolution of the Apis mellifera species into two distinct forms:
- Domesticated colonies living in man-made ‘hives’ and kept by beekeepers for honey production or pollination.
- Wild colonies, living independently in trees without human help.
Although both evolved from the same Apis Mellifera species, their futures are dramatically different.
New research reveals Europe’s hidden wild bees. Recent studies have documented wild honeybee colonies across Europe – from Ireland and the UK to France, Germany, Switzerland, Poland, and Italy, even in urban environments like Belgrade.
To unite these findings, a global project called Honey Bee Watch launched in 2020. Working with the International Union for Conservation of Nature (IUCN), researchers reassessed the status of wild Apis mellifera colonies as part of the European Red List of Bees – covering nearly 2,000 species.
This new assessment used an ecological definition of “wild”:
- Bees that live without human management.
- Populations capable of sustaining themselves naturally.
This shift allowed scientists to properly evaluate wild colonies for the first time.
We have now begun to understand why wild honeybees are endangered. Europe has the lowest density of free-living honeybees in the world. Combined with habitat loss, invasive parasites, diseases, and hybridisation with domesticated, managed bees, a recent analysis reveals that wild populations are in sharp decline. As a result, wild honeybees have been officially classified as “endangered within the European Union.” However, for the wider pan-European region, data remains insufficient in areas like the Balkans, Baltics, Scandinavia, and Eastern Europe.
Why does protecting wild honeybees matter? Wild, free-living bees have naturally evolved to survive parasites, disease, and environmental challenges without human intervention. They represent a vital genetic reservoir that could help both managed and wild colonies adapt to future threats.
The IUCN’s new endangered list formally recognises wild honeybees as native wildlife that need conservation, not just escapees from hives. It’s a call to action to study them, protect their habitats, and ensure their survival for generations to come. Saving wild honeybees is about protecting the future of pollination, biodiversity and food security.
Europe’s wild honeybees are Europe’s survivors of ancient forests and modern cities alike. Protecting them means safeguarding the ecosystems that feed and sustain us.
NOTE:
Look up entomologist and ecologist Steven Falk’s excellent stock of photos online and his comprehensive ID guide.
FACT SHEET
As Europe confronts a growing ecological crisis, new research reveals urgent truths about wild honeybees, their endangered status, their often-overlooked lives beyond human-managed hives, and their critical role in safeguarding biodiversity.
Thought for the Day
“Europe’s endangered wild honeybees remind us of the resilience that exists beyond human-managed hives. These free-living colonies, long overlooked, carry vital natural adaptations that support pollination, biodiversity, and future bee survival. Protecting them is an act of humility and care for the ecosystems that sustain us.”
Bee Psychology
Scientists have long known that bees feel basic emotions, but new research suggests they may also experience more complex states like anxiety. The findings also reveal traits like bee neurodiversity and natural mechanisms that help colonies cope with stress.
