Are Honey Bees Endangered? The Global Decline

Table of Contents

• Why people ask if honey bees are endangered
• Global honey bee population trends
• Colony collapse disorder: current data
• Key threats driving declining bee populations
  • Pesticides and agro-chemicals
  • Habitat loss and climate pressures
  • Pathogens, parasites, and poor nutrition
• What's being done: Policy and research for honey bee conservation
• How you can help: Practical steps for honey bee conservation
• Conclusion: The future of honey bees
• Frequently asked questions

Summary Honey bees are not globally classified as endangered, but high colony loss rates continue to threaten pollinator health. Global hive numbers, Colony Collapse Disorder, pesticides, habitat loss, parasites, and conservation efforts all play important roles in shaping their future.

Are honey bees endangered? The short answer is no. Managed western honey bees (Apis mellifera) are not currently listed as endangered on any global conservation registry. Yet annual colony losses remain alarmingly high, and beekeepers continue to face mounting challenges from parasites, pesticides, habitat loss, and climate pressures.

Understanding this distinction is important. A species can avoid endangered status while still experiencing serious threats to colony health and long-term resilience. This article examines global hive count data, the current state of Colony Collapse Disorder, and the key stressors affecting honey bees today. It also explores the policies, research initiatives, and practical actions helping support pollinator populations.

Did You Know? Honey Bee Facts at a Glance Managed honey bees are not globally classified as endangered. US beekeepers reported losing 55.6% of managed colonies between April 2024 and April 2025. Colony Collapse Disorder peaked between 2006 and 2009 but is no longer considered the primary cause of colony losses. Varroa mites remain the most damaging parasite affecting managed honey bee colonies. Habitat restoration, responsible pesticide use, and improved bee health management remain among the most effective conservation strategies.

Why people ask if honey bees are endangered

Media coverage routinely conflates "bees" with "honey bees," and conservation news about endangered native bees gets absorbed into broader headlines about managed colony losses. The result is widespread confusion about what is actually declining and why.

Here is the precise picture: the western honey bee (Apis mellifera) does not appear on any global endangered species registry for managed populations. However, in October 2025, the IUCN assessed wild, free-living Apis mellifera populations in the EU-27 region as Endangered. That designation applies only to unmanaged colonies. A multi-country European study estimated a median decline of 56% in wild colony numbers per decade. Managed hives are a separate category entirely.

Meanwhile, genuinely endangered native bees, including several bumblebee species, do hold protected status. Conflating their decline with the decline of bee populations in managed apiaries muddies the policy conversation.

Global honey bee population trends

Total managed colony numbers are rising globally. FAO data shows worldwide hive counts reached approximately 101.7 million in 2024, up 47% from 1990. Asia holds the largest share, with 45.2 million colonies. Europe has recovered from a dip around 2000 and now counts roughly 25.4 million colonies.

The US picture diverges from that global trend. Managed US hive numbers have declined since the 1960s. More pointedly, beekeepers lost an estimated 55.6% of their managed colonies between April 2024 and April 2025, the highest annual loss rate recorded since tracking began in 2010-2011. The 14-year average annual loss is 41.4%, so 2024-2025 ran 14.2 percentage points above that baseline.

Region	Colonies (2024)	Trend since 1990
Global	101.7 million	+47%
Asia	45.2 million	Strong growth
Europe	25.4 million	Recovered from dip
US	Declining since the 1960s	Record 2024-25 losses

Rising global totals are driven by Asia, not North America. And even where totals climb, total hive count does not measure colony health. Varroa mite loads, brood viability, and overwintering success tell a different story. Colony splitting and replacement practices can also increase hive numbers even when colony health is deteriorating. Honey bee conservation depends on quality metrics, not just quantity.

Colony collapse disorder: Current data

Colony Collapse Disorder (CCD) is a specific syndrome where the majority of worker bees abandon a hive, leaving the queen, brood, and food stores behind. It is one facet of broader colony loss, not the whole picture.

CCD peaked between 2006 and 2009. US beekeepers reported winter losses of 31.8% in 2006-2007 and 35.8% in 2007-2008. CCD was attributed to roughly 60% of total hives lost in 2008. By 2013, that attribution had dropped to 31.1%. By 2014-2015, CCD as a named cause largely disappeared from USDA reports.

Research suggests CCD involves an interaction between pathogens and other stress factors, with evidence pointing to contagion or shared environmental risk. No single cause has been confirmed.

Colony losses remain high even as colony collapse as a named syndrome has receded. The 2024-2025 loss rate of 55.6% has nothing to do with classic CCD presentation. Other stressors have taken over.

Key threats driving declining bee populations

Colony losses result from overlapping stressors, each capable of weakening colonies to the point that a second or third factor triggers collapse. Researchers describe this as a "multiple stressor" model. Three categories account for the majority of documented losses.

Pesticides and agro-chemicals

Neonicotinoids are systemic insecticides that target nicotinic acetylcholine receptors. A 2025 review found that they are associated with cognitive impairment, immunosuppression, oxidative stress, retarded larval growth, and impaired queen and drone reproduction in honey bees. Adult bees show disorientation and impaired memory.

The EU banned outdoor use of clothianidin, imidacloprid, and thiamethoxam in May 2018 after EFSA found outdoor applications could not be considered safe for bees. The US has no comparable federal ban. California, Maine, and New Jersey have enacted state-level restrictions on some of these compounds.

Habitat loss and climate pressures

US-managed colony numbers have declined since the 1960s, a trend that parallels the large-scale conversion of diverse agricultural landscapes to monocultures. Globally, per-capita colony count fell 19.9% between 1961 and 2017, from 13.6 colonies per 1,000 people to 10.9, even as total hive numbers grew 85.0%. Supply is not keeping pace with demand.

Approximately 72% of native prairie has been lost (USDA NRCS). Warming temperatures also shift bloom timing. When flowers open earlier or later than bees expect from historical patterns, foraging windows narrow. Honey bee conservation efforts increasingly account for these climate-driven phenological shifts.

Pathogens, parasites, and poor nutrition

Varroa destructor is the most damaging honey bee parasite in managed apiaries. The standard treatment threshold is 2%-3% infestation (mites per 100 bees). Over 50% of US samples collected during August-November show mite levels above that threshold, indicating widespread management failure or underestimation. Varroa transmits Deformed Wing Virus; together, they contribute to approximately 70% of colony losses in field studies of untreated colonies.

Additional threats include Nosema fungi, American and European foulbrood bacteria, and a range of bee viruses. Poor forage diversity compounds all of these. Nutritionally stressed bees mount weaker immune responses, making colony collapse from pathogen pressure more likely.

What's being done: Policy and research for honey bee conservation

The USDA Conservation Reserve Program (CRP) is the largest federal habitat-creation mechanism in the US. In fiscal year 2023, USDA paid $1.8 billion in rental payments for 22.9 million enrolled acres, including pollinator habitat plantings. A 2024 GAO review noted that FSA could strengthen the program by increasing incentive points for establishing native wildflowers.

The EU's 2018 neonicotinoid ban remains the highest-profile regulatory intervention to date. The US Pollinator Protection Plan operates at a federal coordination level, while California, Maine, and New Jersey lead on state restrictions.

Research priorities are shifting toward Varroa-specific interventions. In a 2025 triage survey of beekeepers managing over half of all US colonies, respondents most frequently cited Varroa mites as the cause of losses, followed by pesticides and pathogens. RNA interference (RNAi) treatments targeting Varroa, mite-resistant breeding programs, and probiotic trials for bee gut health are all in active development.

How you can help: Practical steps for honey bee conservation

Individual action supports colony health at the landscape level. Here are evidence-based steps:

1. Plant native flowers timed for continuous bloom: early spring (willows, crocus, maples), summer (coneflowers, sunflowers, lavender), and fall (asters, goldenrod, sedum).
2. Avoid pesticide use in home gardens. Advocate for pesticide-free policies in parks and public green spaces.
3. Buy from local beekeepers who monitor Varroa loads and treat responsibly rather than relying on prophylactic applications.
4. Participate in citizen-science programs such as Bumble Bee Watch or the Great Sunflower Project to contribute to pollinator monitoring.
5. Contact your elected representatives about pollinator-friendly agricultural policy, pesticide reform, and habitat funding.
6. Consult the Xerces Society or the Pollinator Partnership for regionally specific planting and management guidance.
7. Share accurate data on social media. The distinction between managed honey bee losses and endangered native species matters for public policy.

Conclusion: The future of honey bees

So, are honey bees endangered? Not at present. Managed honey bees remain widespread globally, and total hive numbers continue to grow in several regions. However, rising colony losses, persistent parasite pressures, habitat degradation, and climate-related challenges show that healthy populations cannot be taken for granted.

The future of honey bees depends on continued research, evidence-based policy, responsible land management, and informed public action. Supporting pollinator-friendly habitats, reducing unnecessary pesticide use, and staying informed about emerging science can help strengthen both managed honey bee colonies and the wider pollinator communities that sustain ecosystems worldwide.

While the challenges are significant, they are not insurmountable. With sustained commitment, honey bee conservation can remain one of the most achievable success stories in modern environmental stewardship.

Frequently asked questions

1. Are honey bees on any endangered species list?
   No. The western honey bee (Apis mellifera) is not listed as endangered on the IUCN Red List or other major global registries of endangered species. In most regions, honey bees are managed livestock maintained by beekeepers. However, this does not mean they are free from risk. Colony losses remain a significant concern, and several native bee species, including the rusty-patched bumble bee, are protected due to severe population declines.
   
   
2. How is colony collapse disorder different from normal winter losses?
   Colony Collapse Disorder (CCD) occurs when most worker bees suddenly disappear from a hive, leaving behind the queen, brood, and food stores. Normal winter losses look very different: dead bees are typically found in or around the hive due to cold weather, starvation, disease, or parasites. Although CCD received significant attention between 2006 and 2009, it has become less common, while broader colony losses remain a major challenge for beekeepers.
   
   
3. Do backyard beehives help or hurt native bees?
   The answer depends on local habitat conditions. In areas with abundant nectar and pollen sources, managed honey bees and native pollinators can often coexist successfully. In resource-limited environments, however, additional honey bee colonies may compete with native bees for food. Conservation experts generally recommend improving habitat first by planting diverse native flowers and reducing pesticide use before introducing new hives.
   
   
4. Which flowers are best for supporting honey bees year-round?
   The best approach is to plant native species that provide nectar and pollen throughout the growing season. Early-blooming plants such as willow, maple, and crocus support spring foraging. Summer favorites include coneflowers, sunflowers, and lavender, while asters and goldenrod help sustain pollinators in fall. Continuous bloom is more valuable than any single plant because it helps reduce seasonal forage gaps for both honey bees and native pollinators.
   
   
5. What policies have proven effective in protecting bees?
   Several policy approaches have shown promise. The European Union's 2018 restrictions on outdoor neonicotinoid use remain one of the most prominent examples. In the United States, pollinator protection plans, habitat restoration initiatives, and Conservation Reserve Program incentives support bee-friendly landscapes. Many European agri-environment schemes also encourage farmers to maintain wildflower margins and reduce pesticide use, helping improve forage availability and pollinator health.

Disclaimer: The information provided is for educational purposes only. Any references to health properties or traditional uses are not medical claims. Please consult a healthcare professional before making dietary or health-related decisions.