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Sticker of Rajah Brooke's birdwing
Bug card No. 1106 of 1,500

Rajah Brooke's birdwing

Trogonoptera brookiana
Name means: “named after James Brooke, the Rajah of Sarawak”
Eats: Nectar and pollenButterfliesRainforests and jungles6 legs

Rajah Brooke's birdwing is a huge butterfly from the rainforests of Southeast Asia. The boy has black wings with bright electric-green stripes shaped like teeth, and a bright red head. Its wings are wider than a grown-up's hand.

Lives in
Rainforests of Malaysia, Thailand, Borneo and Sumatra
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 cannot bite or sting.
What does it eat?
The butterfly sips nectar from flowers. Its caterpillar eats the leaves of a climbing vine.
For real!Photo of Rajah Brooke's birdwing
Picture by CheongWeei Gan. CC BY 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Rajah Brooke's 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 Rajah Brooke's birdwing compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is the national butterfly of Malaysia.

2

Each front wing of the boy has seven green markings shaped like teeth.

3

The girl is browner, with bright white flashes on her wing tips.

4

It is protected, so people need a special permit to take it out of the country.

you asked

Most asked questions about Rajah Brooke's birdwing

?How big is Rajah Brooke's birdwing?

Its wings are 15 to 17 centimetres across, bigger than a grown-up's hand.

?Who is Rajah Brooke's birdwing named after?

James Brooke, who ruled Sarawak on the island of Borneo and was called the Rajah.

?Where does Rajah Brooke's birdwing live?

In the rainforests of Malaysia, southern Thailand, Borneo and Sumatra.

For bug experts

Scientific name
Trogonoptera brookiana
Named by
Wallace, 1855
Group
Butterflies
Family
Papilionidae
Classification
Insecta > Lepidoptera > Papilionidae
Lives on
Asia

Where the facts come from

  1. Trogonoptera brookiana (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 CheongWeei Gan. CC BY 4.0, 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: Rainforests and jungles