Want to explore the natural world and simultaneously contribute to science? Then join the global community science movement. Museum scientists, independent naturalists, and outside organizations have created numerous projects aimed at helping scientists better understand our world.
Many projects use iNaturalist, a free website and app that invites anyone with a computer or smart phone to document plants and animals. Don't recognize something you've seen? That’s OK, because when you share a photo to iNaturalist, fellow nature lovers can help you ID it.
Why document plants and animals in our region? Understanding what is found where and when, is an essential tool that aids species conservation and guides future development of our region.
If you have plant or animal expertise, you can view and identify natural history observations from around the world without leaving the comfort of your home. It’s like a crowd-sourced way to determine what lives where.
Get started with our quick guide to iNaturalist (PDF). Most of these projects occur year round–you can join at any time.
Want to learn more about community science at The Nat? Email firstname.lastname@example.org and ask to be on our mailing list.
Join The Nat in this statewide effort to document plants and animals found along our coast. Head out to the coast, take photos of plants and animals, and share them on iNaturalist.
Please participate safely. Only go to beaches on your own or with members of your household and only make observations as long as you are following local laws and respecting beach closures.Learn more.
California Biodiversity Week
September 5 - 13, 2020
Thanks to all who joined our weeklong celebration of California Biodiversity Day!
Check out the interesting California plant and animals your neighbors found and shared on iNaturalist during the week.
It's never too late to enjoy the amazing wildlife of our region. Check-out our fun activities you can do at home.
Take photos of reptiles and amphibians you spot in Southern California and Baja California and upload them to iNaturalist. Suggest an identification or have them identified by the iNaturalist community.
Take photos of wild plants you come across in San Diego County and upload them to the San Diego County Plant Atlas project on iNaturalist. Suggest an identification or have them identified by the iNaturalist community.
Help The Nat and regional scientists learn more about the charming and elusive California flying squirrel. Participants residing in the San Bernardino Mountains may be eligible to install a camera in their yard to capture images of this nocturnal creature.
San Diego County's bumblebees are threatened—but you can help. Take photos of bumblebees you see locally, and upload to the Bumblebees of San Diego County project on iNaturalist. Suggest an identification or have them identified by the iNaturalist community. Your observations will help museum scientists better understand these important insects.
We need your help documenting Imperial County plants. Take photos of wild plants you come across while in Imperial County and upload them to the Imperial County Plant project on iNaturalist. Suggest an identification or have them identified by the iNaturalist community.
View results and project summaries of past citizen science projects, inlcuding City Nature Challenges and Border BioBlitz. Learn more.
Our research is binational. We need your help in Baja, too.
Spiders, scorpions, sun spiders, and more. If it has eight legs and you spot it in Baja California or Baja California Sur, then take a photo and post it to the Arachnids of Peninsular California iNaturalist project.