Marsh Wren Cistothorus palustris
Uncommon resident primarily in NW Coastal region south to San Elijo Lagoon, and then San Diego River valley from Lindo Lake to San Diego River mouth. Uncommon winter visitor, October through March, in Coastal and Lowlands regions near the coast. Rare, October through March, in Desert region.
Habitat: Fresh and brackish marshes.
Best locations: Guajome Regional Park, Whelan Lake, San Elijo Lagoon, Lindo Lake, Dairy Mart Pond.