Key Takeaways
- In the United States, managed honey bee colonies declined by 40% from 1947 to 1996 before stabilizing, according to long-term monitoring data.
- From 2006 to 2011, U.S. commercial beekeepers lost 30-36% of managed honey bee colonies annually due to Colony Collapse Disorder and other factors.
- European honey bee populations in the EU decreased by 25% between 1985 and 2012, linked to multiple stressors.
- Bumblebee populations in North America declined by 46% between 2008 and 2013 across monitored species.
- In the UK, 17 of 27 wild bee species studied showed significant declines since 1980.
- European bumblebee species declined by 17-37% in monitored grasslands from 1990-2010.
- Pollination services worth $235-577 billion annually globally, threatened by declines.
- U.S. crops dependent on pollinators valued at $15 billion yearly, with 35% yield losses possible.
- Almond production in California faces $5.5 billion risk from pollinator shortages.
- Neonicotinoid pesticides linked to 48% higher bee mortality in field studies.
- Varroa destructor mites cause 20-50% colony losses annually worldwide.
- Habitat loss from agriculture covers 75% of pollinator decline drivers.
- IPMES reports 40% of invertebrate pollinators at risk of extinction.
- Wildflower strips increase pollinator abundance by 200% in farmlands.
- U.S. monarch butterfly conservation planted 10 million milkweeds 2015-2023.
Pollinator populations are declining globally, threatening our essential food production systems.
Agricultural Impacts
Agricultural Impacts Interpretation
Bee Population Statistics
Bee Population Statistics Interpretation
Causal Factors
Causal Factors Interpretation
Conservation and Recovery
Conservation and Recovery Interpretation
Wild Pollinator Declines
Wild Pollinator Declines Interpretation
Sources & References
- Reference 1USGSusgs.govVisit source
- Reference 2EPAepa.govVisit source
- Reference 3ECec.europa.euVisit source
- Reference 4PNASpnas.orgVisit source
- Reference 5EXTENSIONextension.psu.eduVisit source
- Reference 6BUGLIFEbuglife.org.ukVisit source
- Reference 7CANADAcanada.caVisit source
- Reference 8AGRICULTUREagriculture.gov.auVisit source
- Reference 9SCIELOscielo.brVisit source
- Reference 10DESTATISdestatis.deVisit source
- Reference 11SERVICE-PUBLICservice-public.frVisit source
- Reference 12RESEARCHGATEresearchgate.netVisit source
- Reference 13MPImpi.govt.nzVisit source
- Reference 14SANBIsanbi.orgVisit source
- Reference 15ARSars.usda.govVisit source
- Reference 16BEECULTUREbeeculture.comVisit source
- Reference 17PNWHONEYBEESURVEYpnwhoneybeesurvey.comVisit source
- Reference 18ENTSOCentsoc.orgVisit source
- Reference 19WASwas.orgVisit source
- Reference 20TEXASAPIARYINSPECTIONtexasapiaryinspection.comVisit source
- Reference 21FDACSfdacs.govVisit source
- Reference 22JOURNALSjournals.plos.orgVisit source
- Reference 23CSUcsu.eduVisit source
- Reference 24APICULTURALapicultural.org.cnVisit source
- Reference 25MAFFmaff.go.jpVisit source
- Reference 26CONABIOconabio.gob.mxVisit source
- Reference 27INTAGRIintagri.comVisit source
- Reference 28TARIMORMANtarimorman.gov.trVisit source
- Reference 29ARCarc.sci.egVisit source
- Reference 30BBSRCbbsrc.ac.ukVisit source
- Reference 31SCIENCEscience.orgVisit source
- Reference 32XERCESxerces.orgVisit source
- Reference 33PLOSONEplosone.orgVisit source
- Reference 34ANBGanbg.gov.auVisit source
- Reference 35BOMBUSATLASbombusatlas.orgVisit source
- Reference 36INRAEinrae.frVisit source
- Reference 37WAGENINGENURwageningenur.nlVisit source
- Reference 38LUlu.seVisit source
- Reference 39UCDAVISucdavis.eduVisit source
- Reference 40GBPIHEDENVISgbpihedenvis.nic.inVisit source
- Reference 41WORLDWILDLIFEworldwildlife.orgVisit source
- Reference 42LANDCARERESEARCHlandcareresearch.co.nzVisit source
- Reference 43CSICcsic.esVisit source
- Reference 44NAROnaro.affrc.go.jpVisit source
- Reference 45ICIPEicipe.orgVisit source
- Reference 46ANPSAanpsa.org.auVisit source
- Reference 47USBRusbr.govVisit source
- Reference 48NATURECONSERVANCYnatureconservancy.caVisit source
- Reference 49IPMNETipmnet.orgVisit source
- Reference 50CIRADcirad.frVisit source
- Reference 51UNEPunep.orgVisit source
- Reference 52USDAusda.govVisit source
- Reference 53PPICppic.orgVisit source
- Reference 54FAOfao.orgVisit source
- Reference 55IPBESipbes.netVisit source
- Reference 56FRONTIERSINfrontiersin.orgVisit source
- Reference 57AHDBahdb.org.ukVisit source
- Reference 58BIOVERSITYINTERNATIONALbioversityinternational.orgVisit source
- Reference 59ICARicar.gov.inVisit source
- Reference 60EMBRAPAembrapa.brVisit source
- Reference 61HORTICULTUREhorticulture.com.auVisit source
- Reference 62UCANRucanr.eduVisit source
- Reference 63GAOgao.govVisit source
- Reference 64KARIkari.orgVisit source
- Reference 65CAFcaf.ac.cnVisit source
- Reference 66GOBgob.mxVisit source
- Reference 67NATUREnature.comVisit source
- Reference 68COLOSScoloss.orgVisit source
- Reference 69SCIENCEALERTsciencealert.comVisit source
- Reference 70BEEJOURNALbeejournal.comVisit source
- Reference 71FWSfws.govVisit source
- Reference 72EFSAefsa.europa.euVisit source
- Reference 73SAREsare.orgVisit source
- Reference 74RSPBrspb.org.ukVisit source
- Reference 75ORGANIC-CENTERorganic-center.orgVisit source
- Reference 76BESJOURNALSbesjournals.onlinelibrary.wiley.comVisit source
- Reference 77FARMERSfarmers.govVisit source
- Reference 78NYCnyc.govVisit source
- Reference 79NWFnwf.orgVisit source
- Reference 80ENVIRONMENTenvironment.gov.auVisit source
- Reference 81AGRICULTUREagriculture.canada.caVisit source
- Reference 82AGRICULTUREagriculture.gouv.frVisit source
- Reference 83INATURALISTinaturalist.orgVisit source
- Reference 84ENERGYenergy.govVisit source






