Bryan McAllister’s personal reference notebook
July 30, 2026Short & citedBlog
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Everyday Life • Insect

Bumblebee

Bumblebees are large, fuzzy bees in the genus Bombus, found mainly in temperate regions of the Northern Hemisphere.

Updated July 30, 20261 min readCited sources

Bumblebees are large, fuzzy bees of the genus Bombus. They are essential pollinators found mainly in temperate regions of the Northern Hemisphere.

What it is

Bumblebees belong to the genus Bombus in the bee family Apidae. They are robust, hairy insects with rounded bodies and bold colour patterns. Species vary in size and markings, but all are recognized by their fuzzy appearance and loud buzzing flight.

Why it matters

Bumblebees are major pollinators of wild flowers and crops such as tomatoes, blueberries, and squash. Their ability to perform buzz pollination helps release pollen from certain flowers that other bees cannot easily access. They are vital for ecosystem health and food production.

Key details

Bumblebees live in social colonies with a queen, workers, and males. They feed on nectar and pollen. Many species are in decline due to habitat loss, pesticides, disease, and climate change. Unlike honeybees, they do not produce large storeable amounts of honey.

In short

  • Bumblebees are social, colony-living insects.
  • They are critical pollinators, especially for crops like tomatoes.
  • Buzz pollination is a unique ability that helps release pollen.
  • Many bumblebee species are in decline.
Canadian angle

Bumblebees are important pollinators in Canada, including in agricultural regions and natural habitats across the country. Canadian readers may encounter them in gardens, farms, and wild areas, and some Canadian bumblebee species have experienced population declines.

Quick questions

What is a bumblebee?
A bumblebee is a large, fuzzy bee in the genus Bombus, known for its buzzing flight and role as a pollinator.
Do bumblebees make honey?
They do not produce honey in the quantities or form associated with honeybees; their colonies store only limited food reserves.
Why are bumblebees important?
They pollinate wild plants and crops, helping many ecosystems function and supporting food production.

Sources

  1. PBS Naturehttps://www.pbs.org/wnet/nature/blog/bumblebee-fact-sheet/
    Supports: Diet, lifespan of workers, and global decline of some species.
  2. National Geographichttps://www.nationalgeographic.com/animals/invertebrates/facts/bumblebees
    Supports: Scientific name, number of species, habitat, size, pollination role, and temperate-climate distribution.
  3. Xerces Societyhttps://xerces.org/bumble-bees/about
    Supports: Taxonomy and importance as pollinators.
  4. Bumblebee Conservation Trusthttps://www.bumblebeeconservation.org/learn-about-bumblebees/beginners/about-bumblebees/
    Supports: General description, genus, distribution, and pollination role.
  5. Chesapeake Bay Programhttps://www.chesapeakebay.net/discover/field-guide/entry/bumble-bee
    Supports: Importance as pollinators and major threats including pesticides, habitat loss, disease, and climate change.