Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

NWF Guide to Butterflies Screenshots

iPad

iPhone

About NWF Guide to Butterflies

WILDLIFE GUIDE APPS

From the National Wildlife Federation, America’s oldest and largest wildlife conservation education organization, comes a series of comprehensive and interactive apps that bring field guides into the 21st century.

The National Wildlife Federation Wildlife Guides will help you discover the wild animals, plants and mushrooms of North America via 50,000 pages of expert-curated content, thousands of the highest quality professional photographs, maps, and drawings, and more than 4,000 bird, mammal, insect, and amphibian sounds.

Get all the apps and carry one of the richest field guide series in your pocket wherever you go with 24/7 access at your fingertips!

Butterflies

This authoritative and easy-to-use guide features 627 North American butterflies and common moths, with more than 1,850 photographs, range maps, dynamic search functions and more.

Utilizing the latest iOS technologies, you can:
 
• Search by name (common and scientific) using either keyboard or verbal search systems; type or speak all or part of a butterfly’s name to search for its detailed account.
• Organize butterfly species alphabetically or taxonomically.
• Search by family, shape, habitat, region, color, size—or any combination.
• Touch to open any or all of the text sections, and to enlarge photos.
• Take notes and upload photos to keep a digital journal of your observations and share them with family, friends, and our growing online community.

Each species account contains:

• description with identification details
• habitat description
• range information
• discussion of the species’ behavior and other notable characteristics
• Family and Order information
• photos of similar species with links to those species’ accounts
• links to additional information for every species
 
Other National Wildlife Federation Nature Guide apps in this series include:

Wildlife Guides
• National Wildlife Federation Guide to Birds
• National Wildlife Federation Guide to Mammals
• National Wildlife Federation Guide to Reptiles
• National Wildlife Federation Guide to Amphibians
• National Wildlife Federation Guide to Insects and Spiders
• National Wildlife Federation Guide to Mushrooms

Garden Guides
• National Wildlife Federation Guide to Herbs
• National Wildlife Federation Guide to Vegetables

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