Discover the abundance of arthropod biodiversity at Pearson-Arastradero Preserve in Palo Alto, CA. These sp...

Observations for the City Nature Challenge 2022 made by Grassroots Ecology's community at Arastradero Prese...

Helps of Pearson-Arastradero

Observations made in Pearson Arastradero Preserve in Palo Alto, California, USA. Part of the city of Palo A...

Help us document life in the Arastradero Preserve/Foothills Park in Palo Alto, California. This iNaturalist...

This project is to document in photos the Herbarium collection of press plants collected from Pearson-Arast...

Tracking locations of seed collections for STB at Arastradero Preserve