Tactics and Vectors 98/99
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TABLE OF CONTENTS

Home Page

	The Goals of Tactics and Vectors
	The Challenge of Butterfly Migration
	How to Study Butterfly Migration
	Hypothesis About Butterfly Migration
	Butterfly Migration Database including Georgia Fall 1987 Field Data  NEW!
	1998 Ontario Butterfly and Dragonfly Migraton Field Data with Descriptive Stastical Analyses NEW!

	Cover Page and Data Sheets for Recording Field Observations of Butterfly Migration
	Observatons of Migrating Butterflies by Glider Pilots  NEW!
	Online Data Form for Recording Field Observations of Butterfly Migration   NEW!
	Online Data Form for Obsevations made by Glider Pilots (and other aviation enthuiasts)  NEW!
	Archives of Essays on Fight Tactics, Energy Budgets, and Aerodynamics of Migrating Butterflies

	Field Guide to Migratory Butterflies and Dragonflies of North America
	How to Join the Tvectors Discussion Group
	Links to Other Research Programs on Insect Migration
	Meet the Developer of Tactics and Vectors