Birds of Northern California

• Permanent Residents (most usually seen in urban environments)
• Permanent Residents occasionally seen. 
• Winter Residents (generally seen only between mid-October and late March or early April)
• Late Spring and Summer Residents (generally seen only between the beginning of April and late September)
• Late Spring and Summer Residents (occasionally seen only between the beginning of April and late September)

Late Spring and Summer Birds in Northern California

Rufous Hummingbird
Olive-Sided Flycatcher
Violet-Green Swallow
Swainson's Thrush
Orange-Crowned Warbler

Wilson's Warbler
American Goldfinch
Chipping Sparrow
White-Crowned Sparrow

Next: Late Spring and Summer Residents Occasionally Seen in Northern California