Bug Wiki
Sticker of Spring azure
Bug card No. 1287 of 1,500

Spring azure

Celastrina ladon
Eats: Nectar and pollenButterfliesGardens and meadows6 legs

The spring azure is a small butterfly with shiny metal-blue wings. Underneath, its wings are white with little speckles. It is one of the little blue butterflies of North America.

Lives in
North America from Alaska and Canada to the mountains of Colombia, and on one island in Hawaii
Wingspan
2.2 to 3.5 cm (0.87 to 1.4 in)
Top speed
about 11 km/h (6.8 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Like other small butterflies, the grown-ups sip nectar from flowers.
For real!Photo of Spring azure
Picture by Walter Siegmund. CC BY 2.5, via Wikimedia Commons.

How big is it?

How wide are its wings?

Spring azure wings about 3.5 cm tip to tip (1.4 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 6 grains of rice in a rowcould fly across a whole football pitch in 34 seconds

How big is Spring azure compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

The females have a black edge around their blue wings.

2

Some scientists think it is really the same kind of butterfly as a cousin that lives in Europe and Asia.

3

It lives in almost all of the United States, but not in the south of Florida or on the Texas coast.

you asked

Most asked questions about Spring azure

?How big is the spring azure?

Its wings are about 2 to 3,5 cm across.

?Where does the spring azure live?

In most of North America, from Alaska south to the mountains of Colombia.

?Is the spring azure dangerous?

No. It is a harmless little butterfly.

For bug experts

Scientific name
Celastrina ladon
Group
Butterflies
Family
Lycaenidae
Classification
Insecta > Lepidoptera > Lycaenidae
Lives on
North America, South America, Australia and Oceania
Also known as
Echo blue

Where the facts come from

  1. Celastrina ladon (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 Walter Siegmund. CC BY 2.5, Wikimedia Commons. The round sticker of this bug is cut from the same 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.

More from the same group: Butterflies

Also at home here: Gardens and meadows