Learn why southern California's shrubland birds need help, and how a 3d printed box becomes a monitoring station. Start here.
Place a box in a garden, register it, and report what visits it. Each nest feeds a steady stream of records into the project.
Photograph a bird met out in the field, then help identify the sightings others have shared.
Instrumented nests the team deploys in undisturbed habitat, logging temperature, humidity, and light. See how they work and how they help.
See the reports, sightings, and sensor readings the community has gathered, drawn together in one place.