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WORLD-CLASS LEPIDOPTERA RESOURCE

The Ultimate Resource for Butterfly Identification & Conservation

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Frances Obrien

Francis O’Brien

Lead Lepidopterist & Conservationist with 20+ years of field research in the Amazon Basin.

Identification Guides

Expertly curated pillar content designed to help you understand the complex world of butterflies.

Swallowtail Butterfly

Swallowtail Butterfly Naming Origin: The Smart Secret

Table of Contents Toggle Quick Summary: The Tale Behind the Tails Appearance and Identification…

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Species & Identification

Easy Species Identification of Cicadas: A Visual Guide

Have you ever heard a loud buzzing sound in the summer? It might be…

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Species & Identification

Butterfly Migration Triggers: Unlocking the Secret

Table of Contents Toggle Butterfly Migration Triggers: A Naturalist’s Guide What Sparks the Journey?…

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Species & Identification

Species Identification in Paleoecology: Easy Guide

Did you ever wonder about dinosaurs? How do we know what they ate? Species…

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Species & Identification

Conservation Butterfly Database: Your FREE Guide

Table of Contents Toggle Quick Summary: Why Use a Conservation Butterfly Database? Key Features…

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Species & Identification

Nymphalidae Butterfly Species: Your Ultimate Guide

Nymphalidae butterflies, also known as brush-footed butterflies, comprise one of the largest butterfly families,…

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COMMUNITY Q&A

You Asked,
Our Experts Answered

ButterflyAsk is built on your curiosity. We’ve answered over 1,200 community questions about behavior, biology, and identification.

Submit Your Question

“Why are my butterfly wings transparent?”

Transparency in wings, like in the Glasswing butterfly, is caused by the lack of colored scales and specialized nanostructures that prevent reflection.

D

Answered by Dr. Elena Vance

“How long do Blue Morphos live?”

In the wild, the adult lifespan of a Blue Morpho is typically around 115 days, though their entire life cycle is much longer.

D

Answered by Frances O’Brien

“What is the best plant for a butterfly garden?”

While Milkweed is essential for Monarchs, a mix of nectar-rich plants like Buddleja, Zinnias, and Lavender is best for general diversity.

D

Answered by Marcus Thorne

CONSERVATION HUB

Protecting Our Most Vulnerable Species

From habitat loss to climate change, butterflies are the ‘canaries in the coal mine’ for our ecosystem. Learn how you can make a difference today.

Endangered Species List

Track the status of 45+ critical species.

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Gardening for Pollinators

Create a sanctuary in your own yard.

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Rare & Extinct

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    • Species & Identification
      • Asian Butterflies
      • Blue Morpho
      • Butterflies By Region
      • Endangered Butterflies
      • European Butterflies
      • Glasswing Butterfly
      • Monarchbutterfly
      • North American Butterflies
      • Painted Lady
      • Rare Butterflies
      • Swallowtail Butterfly
    • About Us
      • Frances Obrien
      • Privacy Policy
      • Contact Us