Bees vs Other Flower Visitors


Insect Order: Hymenoptera

Bees come in all sizes and color patterns and other insects often mimic bees and wasps, so don’t identify a bee based on color alone.

You can often see bees carrying pollen attached to feathery hairs on their bodies, or in compact pollen baskets (corbicula) on their hind legs. These hairs are part of the reason bees are such effective pollinators.

Look for bees’ unique behavior

Bees are vegetarians and rely solely on the pollen and nectar from flowers for their food. As a result, they are industrious foragers and highly effective pollinators. On warm and sunny days, bees will move quickly from flower to flower, gathering nectar and collecting pollen on their bodies to take back to their nests.


Insect Order: Diptera

Flies are in a different order from bees and so have unique physical features, even though some fly species mimic bees and wasps with their yellow and black coloring. The hover fly pictured here is a common flower visitor in Wisconsin. Many flies that visit flowers have a distinctive ability to hover steadily in place.

Compared to bees, flies have:

  • only one pair of wings
  • huge eyes that fill the head
  • very short, stubby-antennae

Learn more about fly pollination



Insect Order: Hymenoptera

Wasps are in the same order as bees (Hymenoptera) and so have similar characteristics. Similar to bees, wasp species present a variety of colors and patterns, so you must look at other physical characteristics to identify them correctly.

Compared to bees, wasps:

  • tend to move more slowly between flowers and take their time collecting flower nectar.
  • have a pinched waist and narrower body
  • lack feathery hairs for carrying pollen

Learn more about wasp pollination

Other Flower Visitors

Many insects will visit a flower to collect the nutritious nectar, like this butterfly (pictured), but none are as effective at pollination as bees.

For any non-bee insect that visits a flower during your 5 minute survey, tap the “non-bee” icon to record the visit in the app.