Annenberg Foundation
Annenberg Learner: Journey North: Monarch Butterfly
All things related to the beautiful monarch butterfly are found here! Tons of links to everything you might imagine. Photos, video clips, plus teacher resources are also included.
San Diego Zoo Global
San Diego Zoo: Butterflies
An in-depth description of butterflies, with information about their classification, appearance, habitat, adaptations, reproduction, diet, and other interesting facts. Also includes pictures. [3:17]