This document discusses the growth and development of painted lady caterpillars over the course of a week in February. It provides periodic updates on the caterpillars' status, beginning when they were first obtained on February 18th and continuing through February 25th, as they grew over this period.

1. Our Butterflies Their growth and development

2. Caterpillars Our painted lady caterpillars when I first got them on Friday, February 18

3. Caterpillars Our painted lady caterpillars on Friday, February 25

4. Caterpillars Our painted lady caterpillars on Friday, February 25

5. Caterpillars Our painted lady caterpillars on Friday, February 25

6. Caterpillars Our painted lady caterpillars on Friday, February 25

7. Caterpillars Our painted lady caterpillars on Friday, February 25