The monarchs are missing a butterfly mystery
Monarch butterfly populations have been declining for the last two decades, and scientists aren't sure why. This book takes readers on a quest to discover what is happening and what scientists know. --
| Main Author: | Hirsch, Rebecca E. |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
Minneapolis :
Millbrook Press,
[2018]
|
| Subjects: |
Table of Contents:
- Bye-bye butterflies?
- The mysterious monarch migration
- Monarchs in trouble
- Bringing the monarchs back
- Butterflies on the brink.