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Sticker of Danube clouded yellow
Bug card No. 1275 of 4,939

Danube clouded yellow

Colias myrmidone
Eats: Nectar and pollenButterfliesGardens and meadows6 legs

The Danube clouded yellow is a bright orange-yellow butterfly with dark edges on its wings. The girls can be orange-yellow too, or almost greenish white.

Lives in
Eastern Europe and western Asia, from Germany and Austria to southern Russia, on dry grassland
Wingspan
4.4 to 5 cm (1.7 to 2 in)
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Butterflies cannot bite or sting.
What does it eat?
Grown-ups drink nectar from flowers. Its caterpillars eat broom, a small bush with yellow flowers.
For real!Photo of Danube clouded yellow
Picture by Tom Nygaard Kristensen. CC BY 3.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Danube clouded yellow wings about 5 cm tip to tip (2 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
wings as wide as 1.5 toy building brickscould fly across a whole football pitch in 27 seconds

How big is Danube clouded yellow compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

If the soil is too rich, its food plants take up too much nitrogen and the caterpillars die. So it needs poor, unfertilised meadows.

2

It has two families a year. One flies in May, and the next from July to August.

3

Butterflies of the second family are often a little bigger than the first ones.

4

Under its back wing there is a small red spot.

you asked

Most asked questions about Danube clouded yellow

?Where does the Danube clouded yellow live?

In eastern Europe and western Asia, from Germany and Austria to Ukraine and southern Russia.

?What does the Danube clouded yellow eat?

The butterfly drinks flower nectar, and its caterpillars eat the leaves of broom bushes.

For bug experts

Scientific name
Colias myrmidone
Group
Butterflies
Family
Pieridae
Classification
Insecta > Lepidoptera > Pieridae
Lives on
Europe, Asia

Where the facts come from

  1. Colias myrmidone (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 Tom Nygaard Kristensen. CC BY 3.0, 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: Butterflies

Also at home here: Gardens and meadows

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