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Two-tailed Swallowtail

Papilio multicaudata

The Two-tailed Swallowtail is a beautiful butterfly with bright yellow wings and black markings. It has two long tails that look like little streamers, making it very special and fun to see fluttering around flowers.

Habitat: Forests

Appearance

The Two-tailed Swallowtail is a large, bright yellow butterfly marked with bold black stripes and dark wing margins. Its hindwings famously feature two prominent tail-like extensions and striking blue and orange spots near these tails, making it visually distinct.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderLepidopteraFamilyPapilionidaeGenusPapilio
Two-tailed Swallowtail
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Two-tailed Swallowtail

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

It's the state insect of Colorado, but lives in many other places too!

Its name comes from having two 'tails' on each hindwing, making it easy to identify!

This butterfly loves the sun and often 'basks' with its wings open to warm up!

Young caterpillars look like bird droppings to hide from hungry birds!

Special abilities

Ability

Predator Misdirection

Two-tailed Swallowtail has hindwing 'tails' that help them trick predators into attacking a less vital part of their body, allowing escape.

Ability

Chemical Defense (Larvae)

Two-tailed Swallowtail larvae can pop out an orange, Y-shaped osmeterium that emits a foul smell to scare away predators.

Ability

Camouflage Mimicry (Larvae)

Two-tailed Swallowtail caterpillars can mimic bird droppings when young, which helps them hide from hungry predators.

Measurements & details

Wingspan
70-100 mm
Size
25-35 mm
Lifespan
10-14 days
Flight Speed
18 km/h
Leg Count
6

Diet & Feeding

Adults sip nectar from flowers; caterpillars munch on tree leaves.

Age differences: Larvae eat leaves, while adults only drink flower nectar.

Primary Foods

  • Nectar
  • Chokecherry leaves
  • Aspen leaves
  • Willow leaves

Foraging Method

  • Foraging

Ecological connections

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Always watch butterflies from a distance to keep them safe.

Frequently Asked Questions

What is Two-tailed Swallowtail's wingspan?

70-100 mm

How big is Two-tailed Swallowtail?

25-35 mm

How long does Two-tailed Swallowtail live?

10-14 days

How fast can Two-tailed Swallowtail fly?

18 km/h

What does Two-tailed Swallowtail eat?

Adults sip nectar from flowers; caterpillars munch on tree leaves.

Where is Two-tailed Swallowtail usually found?

Forests

How does Two-tailed Swallowtail hunt?

Foraging

How many legs does Two-tailed Swallowtail have?

6

Snap Map

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Where to spot

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