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Sticker of Yellow-fronted bumble bee
Bug card No. 4899 of 4,939

Yellow-fronted bumble bee

Bombus flavifrons

The yellow-fronted bumble bee is a fluffy, round bumblebee with messy fur. Its head is yellow, and its tail end has red and black stripes. It lives in cool places, high in the mountains and far up north.

Lives in
Canada, Alaska and the western United States, in tundra, northern forests and mountain meadows
Length
0.9 to 1.2 cm (0.35 to 0.47 in)
Top speed
about 13 km/h (8.1 mph)
Flying, estimate
What does it eat?
It drinks nectar and collects pollen from flowers like daisies, peas, saxifrages and mints.
For real!Photo of Yellow-fronted bumble bee
Picture by La4bonte. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Yellow-fronted bumble bee about 1.2 cm long (0.47 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2 grains of rice in a rowcould fly across a whole football pitch in 29 secondsmoves 300 times its own body length every second

How big is Yellow-fronted bumble bee compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The queen often builds her nest in an old mouse nest.

2

The queen is the biggest, about 13 to 16 millimetres long.

3

At the end of summer the whole nest dies, except the new queens, which sleep through the winter in the ground.

4

The first workers hatch about a month after the queen wakes up in spring.

5

A cuckoo bumblebee sneaks into its nests and lets the workers raise its young.

you asked

Most asked questions about Yellow-fronted bumble bee

?Where does the yellow-fronted bumble bee live?

In Canada, Alaska and the western United States, in cool mountains and northern forests.

For bug experts

Scientific name
Bombus flavifrons
Group
Bees and bumblebees
Family
Apidae
Classification
Insecta > Hymenoptera > Apidae
Lives on
North America
Also known as
Yellowhead bumblebee

Where the facts come from

  1. Bombus flavifrons (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by La4bonte. CC BY-SA 4.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

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More from the same group: Bees and bumblebees

Also at home here: Forests and woods

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