KristiAvila

948 participants

5,003 spottings

Plants

Trees of the World

A collection of trees and their characteristics worldwide.

131 participants

1,211 spottings

All

Northern California Flora and ...

California is a truly special place, considered to be a biodiversity hotspot (one of 34 in the world). Hotspots ...

947 participants

3,003 spottings

All

California Coastal Wildlife Watch

Around the world, coastal ecosystems are known for their unique wildlife. From sea birds to native plant life, ...

9,460 participants

32,316 spottings

Plants

Flowers of North America

We want you to help us build a photo collection of flowers from around the world. Show us what flowers are ...

2,844 participants

66,545 spottings

All

National Geographic's Great ...

National Geographic is urging everyone to get outside to explore nature. Participants are asked to contribute ...