Project Learning Tree
PLT is committed to creating a future where the next generation values the natural world and has knowledge and skills necessary to make informed decisions.
05/22/2026
Biodiversity is the spice of life! Did you know that biologists estimate that Earth’s current biodiversity is somewhere between 10 million and 1 trillion different species? And they’ve only just scratched the surface, classifying only about 1.7 million species.
For International Day for Biological Diversity, check out PLT’s Biodiversity Blitz activity collection and these accompanying resources: https://www.plt.org/activity-resources/grades-3-5-activity-charting-biodiversity/
Click here to claim your Sponsored Listing.
Category
Contact the organization
Telephone
Website
Address
2121 K Street NW Suite 750
Washington D.C., DC
20037
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
