Bug Wiki
Sticker of West Coast lady
Bug card No. 4654 of 4,939

West Coast lady

Vanessa annabella
Eats: Nectar and pollenButterfliesGardens and meadows6 legs

The West Coast lady is a tawny orange butterfly with black markings, white spots near the wing tips and blue centred eyespots. It is one of the three painted lady butterflies of North America. It loves to bask in the sun in open places.

Lives in
The western United States and southwestern Canada, in open sunny places
Wingspan
4 to 4.8 cm (1.6 to 1.9 in)
Top speed
about 13 km/h (8.1 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Grown-ups visit flowers for nectar. The caterpillars eat mallows and nettles.
For real!Photo of West Coast lady
Picture by Alan Vernon. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

West Coast lady wings about 4.8 cm tip to tip (1.9 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 29 seconds

How big is West Coast lady compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

Its name is often misspelled as anabella with one n.

2

It grows from egg to butterfly in about 30 to 36 days.

3

In the afternoon, males gather on hilltops and sunny spots and chase each other.

4

The mother lays her pale green eggs one by one on top of leaves.

you asked

Most asked questions about West Coast lady

?How is the West Coast lady different from the painted lady?

It has no big eyespots under its back wings and its orange is purer.

?What does the West Coast lady eat?

Adults drink nectar. Caterpillars eat mallow and nettle leaves.

For bug experts

Scientific name
Vanessa annabella
Group
Butterflies
Family
Nymphalidae
Classification
Insecta > Lepidoptera > Nymphalidae
Lives on
North America

Where the facts come from

  1. West Coast lady (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 Alan Vernon. CC BY 2.0, 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Butterflies

Also at home here: Gardens and meadows

Honey jarfor grown-ups