Woodbridge Wilderness Area (formerly Woodbridge Regional Park)

During summer months, you may find Swainson's Hawk, Western Wood­ Pewee, Ash-throated Flycatcher, Northern Rough-winged Swallow, Black-headed Grosbeak, Lazuli Bunting and Bullock's Oriole. Birding this area in winter may turn up Red-breasted Sapsucker, Hutton's Vireo, Red-breasted Nuthatch, Brown Creeper, Pacific Wren, and Golden­-crowned Kinglet.

Lodi Lake

Lodi Lake Park is truly one of the premier birding areas in San Joaquin County. This reputation is well deserved as over 200 species (over 50% of the county's total bird list) have been observed within the boundaries of this 125-acre jewel along the Mokelumne River in north Lodi.

Lake Solano Park

This magnet for birds on the Solano-Yolo County line is formed by a small diversion dam on Putah Creek several miles east of Lake Berryessa and the Vaca Mountains, the easternmost ridge of the North Coast Ranges. For the best birding, visit the area early in the morning; fall and winter are most productive, due to the arrival of winter visitors.

Robinson Road to Birds Landing

Ferruginous Hawks, Rough-legged Hawks, Northern Harriers, White-tailed Kites and Red-tailed Hawks are quite reliable during the winter, although numbers vary year to year. Bald and Golden Eagles are occasionally found especially around the large power lines also frequented by Prairie Falcons.

Lagoon Valley Park

This park just off of Interstate 80 in Vacaville contains nearly 500 acres. It provides excellent opportunities to find water birds and land birds. The reservoir is always worth checking, and it once produced a Long-tailed Jaeger. The trees can be very good for migrants, and a Northern Waterthrush was found here.

Cronan Ranch Regional Trails Park

The Bureau of Land Management (BLM) manages Cronan Ranch, originally a working cattle ranch of approximately 1,452 acres. This beautiful area contains 12 miles of dirt roads and trails ambling through a variety of terrain from oak woodland and rolling hills to shaded, riparian river access.

Greenwood Creek River Access

This is a particularly good place to look for nesting raptors such as Great Horned Owls, American Kestrels, Red-shouldered Hawks, and White-tailed Kites. Within the unit, several excellent trails follow the South Fork of the American River and meander through shady oak woodland and occasionally, open rolling grasslands.

Auburn State Recreation Area

The striking canyons of the North and Middle Forks of the American River provide a backdrop to several good birding and hiking areas just outside of Auburn including Quarry Ridge, the Olmstead Loop Trail, the Stagecoach Trail, Lake Clementine, and Driver’s Flat.

Mosquito Ridge Road

Mosquito Ridge Road was severely impacted during the 2022 Mosquito Fire and sustained additional damage during the record winter storms that followed. The road was reopened in May 2024, but please be aware of the inherent risks of traveling on forest roads and through post-fire areas.

The Riverton-Crystal Basin Area

This 30 mile driving trip takes you through one of the best montane birding areas within easy driving distance of Sacramento. The area ranges in elevation from approximately 3,500 feet to over 6,000 feet and offers a number of varied habitats for many species of birds.

Sierra Discovery Trail

Located at 5,000 feet near Emigrant Pass, Sierra Discovery Trail is a one mile partially paved loop trail meandering through an old growth conifer forest. Bear River also runs adjacent to the trail providing an opportunity to see an American Dipper.

North Laguna Creek Wildlife Area

The North Laguna Creek Wildlife Area offers another wonderful opportunity for viewing a wide variety of birds along Laguna Creek. On-street parking is available; but no handicapped spaces exist at this time. Most of the trails are paved and accessible.