Wildlife

When and where to find wildlife
Dawn and dusk are generally the best times to observe wildlife. However, tide levels also have great influence on wildlife behavior and movements around estuaries. The best times around the South Bay are generally within 1–2 hours either side of high tide.

Peak season for most species of waterbirds and raptors is November through April. Aleutian cackling geese, Pacific brant and migratory shorebird populations peak from March to late April. Summer visitors can see many terns, cormorants, and pelicans, as well as resident egrets, herons, and migratory songbirds such as warblers, sparrows, and swallows. Some mammals, like black-tailed deer, river otters, and gray fox, may be spotted all year. For more animals through the season see Nature's Calendar. A list of Humboldt Bay Watchable Wildlife (344K pdf) is available.

Most waterfowl, shorebirds, and raptors can be found on the Hookton Slough and Salmon Creek Units. Each has a walking trail (see refuge map).

Watchable Wildlife Brochure (344K pdf)

What to bring
Binoculars and scopes, field guides, insect repellent, water, and rain gear are recommended. Discovery Packs, containing field guides and binoculars, are available for loan at the Visitor Center.

Cautions
Quick movements and noise scare away most wildlife. You will see more if you are quiet and listen. Look for tracks, nests, and other signs that can tell you interesting stories, then leave this evidence undisturbed for others. Please stay on trails to reduce disturbance to wildlife.

Do not approach or disturb nesting birds, and leave all young animals alone. Even though you may think they are abandoned, a parent is likely close by waiting for you to leave. Do NOT feed wildlife. It disrupts their digestive systems and compromises their natural instinct for survival.

Rare bird alert phone number: 707-822-LOON

Injured & Problem Wildlife:
County Animal Control: 707-445-7223
California Dept. of Fish and Game: 707-445-6493
Wildlife Care Center (injured animal hotline): 707-822-8839
HSU Marine Wildlife Care Center (oiled birds only): 707-826-3450