http://www.learner.org/jnorth/monarch/f ... 82610.html
"Monarch Migration Update: August 26, 2010
They're off! Flying, resting, and refueling, the monarchs are on their way to Mexico and excitement is in the air. Please watch for monarchs that are flying in "directional flight," resting at overnight roosts, or refueling at flowers in fields, gardens, or roadsides. We begin the season with a puzzle: what makes monarchs born at this time of year so special? Find out as you explore the highlights of the monarch's annual cycle.
This Week's Update Includes:
News: Monarchs on the Move!
The Migration: Maps and Journal Page
Puzzle and Slideshow: The Annual Cycle of the Monarch Butterfly"