Butterflies Worth Knowing

This application entitled Butterflies Worth Knowing is a digital book adapted from The Project Gutenberg ebook by Clarence M. Weed. The original book was last published in 1922.

In this little book an attempt has been made to discuss the more abundant and widely distributed butterflies of eastern North America from the point of view of their life histories and their relations to their surroundings.

While a vast amount of knowledge of butterflies has already been discovered there is still more to be learned concerning them, and throughout these ages attempts have been made to indicate the more important opportunities waiting investigation. The day of the field naturalist has come again and the butterflies are well worthy of careful observations by many interested parties

This book, Butterflies Worth Knowing seek to discuss about Butterflies in various topics namely as follows:
• Butterfly Transformations
• Butterflies and Moths
• The Scents of Butterflies
• Butterfly Migrations
• Hibernation or Winter Lethargy
• Aestivation or Summer Lethargy
• Feigning Death in Butterflies
• Coloration of Butterflies
• Selective Color Sense in Butterflies
• Warning Coloration and Mimicry
• Heliotropism
• List and Shadow Observations
• Parasitic Enemies
• Rearing Butterflies from Caterpillars
• Photographing Butterflies
• Butterfly Collections

Illustrated by Forty-eight Plates Thirty-two in Color. The application consist of four parts which are as follows :-
1) About The Book
2) The Digital Book
3) License and copyright
4) Photo Gallery of beautiful butterflies

This book is for your reference about butterflies. Easy to read and complete with illustrations and detailed explanation. Download and install from google play and it is FREE application