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Sticker of Golden birdwing
Bug card No. 1937 of 4,939

Golden birdwing

Troides aeacus
Eats: Nectar and pollenButterfliesRainforests and jungles6 legs

The golden birdwing is a huge butterfly from the warm forests of Asia. The male has black front wings with pale lines and bright golden yellow back wings. When it flies, it is so big that it can look like a small bird.

Lives in
Northern India, Nepal, China, Southeast Asia and Taiwan
Wingspan
15 to 17 cm (5.9 to 6.7 in)
Top speed
about 25 km/h (16 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting, so just enjoy looking at it.
What does it eat?
Like other butterflies, it sips sweet nectar from flowers. Its caterpillars eat the leaves of pipevine plants.
For real!Photo of Golden birdwing
Picture by Charles J. Sharp. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Golden birdwing wings about 17 cm tip to tip (6.7 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)A house cat about 50 cm (20 in)
wings as wide as your handcould fly across a whole football pitch in 15 seconds

How big is Golden birdwing compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

The very biggest golden birdwings can have wings almost 20 centimetres wide.

2

The females are bigger than the males and have dark brown or black wings.

3

Its black body has small red patches near the head and a yellow tummy.

4

Its caterpillars are pale brown and covered with long bumps that look like thorns.

5

It belongs to the swallowtail family, the same family as many big, beautiful butterflies.

you asked

Most asked questions about Golden birdwing

?How big is the golden birdwing?

Its wings are usually 15 to 17 centimetres across, and the biggest ones reach almost 20 centimetres.

?Where does the golden birdwing live?

In warm parts of Asia, from northern India and Nepal to China, Southeast Asia and Taiwan.

?What do golden birdwing caterpillars eat?

They eat the leaves of pipevine plants.

For bug experts

Scientific name
Troides aeacus
Named by
C. & R. Felder, 1860
Group
Butterflies
Family
Papilionidae
Classification
Insecta > Lepidoptera > Papilionidae
Lives on
Asia

Where the facts come from

  1. Troides aeacus (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 Charles J. Sharp. 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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