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Sticker of California bumble bee
Bug card No. 0755 of 4,939

California bumble bee

Bombus californicus

The California bumble bee is a black bumble bee with a yellow band at the front of its back and another yellow band near the end of its tail. It lives in the western half of North America. Sadly, there are fewer and fewer of them.

Lives in
Western North America and Central America, in meadows and gardens
Top speed
about 16 km/h (9.9 mph)
Flying, estimate
What does it eat?
Like all bumble bees, it drinks nectar and collects pollen from flowers.
For real!Photo of California bumble bee
Picture by (c) Madeleine Claire, some rights reserved (CC BY). CC BY 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It is listed as Vulnerable, which means it is in danger of disappearing.

2

In southern California it is found less and less often.

3

It can look exactly like its sister species, so sometimes only a DNA test can tell them apart.

4

Scientists collected DNA from bumble bees across California to check how many are left.

you asked

Most asked questions about California bumble bee

?Is the California bumble bee endangered?

It is listed as Vulnerable, and its numbers are dropping fast in parts of California.

For bug experts

Scientific name
Bombus californicus
Group
Bees and bumblebees
Family
Apidae
Classification
Insecta > Hymenoptera > Apidae
Lives on
North America

Where the facts come from

  1. Bombus californicus (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 (c) Madeleine Claire, some rights reserved (CC BY). CC BY 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: Gardens and meadows

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