Bug Wiki
Sticker of Poplar hawk-moth
Bug card No. 1077 of 1,500

Poplar hawk-moth

Laothoe populi
Eats: Nothing as a grown-upMothsGardens and meadows6 legs

The poplar hawk-moth is a big grey moth that sits in a funny way, with its back wings poking out in front of its front wings. Resting like that, it looks like a bunch of dry leaves. If you startle it, it flashes a bright orange-red patch.

Lives in
Europe and Asia, wherever poplars, aspens and willows grow
Wingspan
7 to 10 cm (2.8 to 3.9 in)
Top speed
about 50 km/h (31 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting.
What does it eat?
The grown-up moth cannot eat at all. It lives on the fat it stored as a caterpillar. Its big green caterpillars eat poplar, aspen and willow leaves.
For real!Photo of Poplar hawk-moth
Picture by Charles J. Sharp. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Poplar hawk-moth wings about 10 cm tip to tip (3.9 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 your handcould fly across a whole football pitch in 7.6 seconds

How big is Poplar hawk-moth compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

The orange-red flash on its back wings may scare off a bird for a moment.

2

Its caterpillar is green with yellow stripes and a little horn on its tail. It can grow to 6,5 to 8,5 centimetres long.

3

The caterpillar digs a few centimetres into the ground to turn into a pupa, and spends the winter there.

4

The moth lives only a few weeks and never eats, because it has no working tongue.

5

It is one of the most common hawk-moths in Europe and loves flying to lights.

you asked

Most asked questions about Poplar hawk-moth

?What does the poplar hawk-moth eat?

The moth eats nothing at all. Its caterpillars eat leaves of poplar, aspen and willow.

?How big is the poplar hawk-moth?

Its wings are 7 to 10 centimetres from tip to tip, so it is a big moth.

?Is the poplar hawk-moth caterpillar dangerous?

No. The horn on its tail looks sharp, but it is harmless.

For bug experts

Scientific name
Laothoe populi
Named by
Linnaeus, 1758
Group
Moths
Family
Sphingidae
Classification
Insecta > Lepidoptera > Sphingidae
Lives on
Europe, Asia
Also known as
Poplar hawkmoth

Where the facts come from

  1. Poplar hawkmoth (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 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: Moths

Also at home here: Gardens and meadows