San Joaquin Marsh Wildlife Sanctuary
The San Joaquin Marsh Wildlife Sanctuary is a 300-acre (120 ha; 0.47 sq mi) constructed wetland in Irvine, California, in the flood plain of San Diego Creek just above its outlet into the Upper Newport Bay.
The San Joaquin Marsh Wildlife Sanctuary is a 300-acre (120 ha; 0.47 sq mi) constructed wetland in Irvine, California, in the flood plain of San Diego Creek just above its outlet into the Upper Newport Bay.