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Sticker of Sleepy duskywing
Bug card No. 3885 of 4,939

Sleepy duskywing

Erynnis brizo
Eats: Nectar and pollenButterfliesForests and woods6 legs

The sleepy duskywing is a small, dark skipper butterfly from North America. Its front wings are blackish brown with bluish brown spots. It likes oak woods and is often seen at forest edges.

Lives in
North America, in oak and pine woods and at forest edges
Top speed
about 30 km/h (19 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a little butterfly that just wants its flowers.
What does it eat?
Grown-ups drink nectar from flowers like wild azalea, blueberry, blackberry and dandelion. The caterpillars eat the leaves of scrub oak and other small oaks.
For real!Photo of Sleepy duskywing
Picture by Cody Hough. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

People often mix it up with two other duskywing butterflies that look very much like it.

2

Its caterpillar is small and grey-green with a brown head that has an orange spot.

3

You can see it near roads, train tracks and even towns, as long as there are oak woods nearby.

4

It has become rare in some places and is protected as threatened in Connecticut and Maine.

you asked

Most asked questions about Sleepy duskywing

?What does the sleepy duskywing eat?

The butterfly drinks nectar from flowers like blueberry and dandelion. The caterpillar eats oak leaves.

?Where can you find a sleepy duskywing?

In North America, in oak and pine woods, at forest edges and along roads.

For bug experts

Scientific name
Erynnis brizo
Group
Butterflies
Family
Hesperiidae
Classification
Insecta > Lepidoptera > Hesperiidae
Lives on
North America
Also known as
Banded oak duskywing

Where the facts come from

  1. Erynnis brizo (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 Cody Hough. CC BY-SA 3.0, 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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More from the same group: Butterflies

Also at home here: Forests and woods

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