United States · California

IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine

343 species and 909,826 records in eBird up to 2024-12-31.

Best months: August–January and April–May, with up to 207 species seen regularly.

Seen here in November

Species seen regularly, by month

Species with 3 or more records in that month, all years combined.

Nearby hotspots

  1. Mile Square Regional Park, Fountain Valley11 km273 species
  2. Huntington Central Park – East15 km314 species
  3. Irvine Regional Park17 km253 species
  4. Laguna Niguel Regional Park18 km253 species
  5. Bolsa Chica – walkbridge/inner bay19 km260 species
  6. Bolsa Chica Ecological Reserve20 km299 species

All 343 species recorded here

Most recorded first. Species we protect from disturbance aren't listed.

Questions

When is the best time to go birding at IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine?

August–January and April–May. That's when the most species are seen regularly here, up to 207 in a month.

How many bird species have been seen at IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine?

343 species, from 909,826 eBird records up to 2024-12-31.

What birds can I see at IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine in November?

The most recorded in November: American Coot, American White Pelican, Double-crested Cormorant, Black Phoebe and Mallard.

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.