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.
PBS
Pbs Critter Guide: Butterfly
Can you name the four parts of the life cycle of the butterfly? This site features a brief but detailed description of the life cycle of a butterfly and some other fun facts about this interesting insect.
Other
The Butterfly Web Site
This site features both scientific and common information about butterflies, including photos, butterfly clipart, and links related resources.