Birds common to both periods

Birds common only in pre-operations

Birds common only in vessel containment period

Virginia Warbler

Pygmy Nuthatch

Rock Wren

Chipping Sparrow

Gray Flycatcher

Blue-gray Gnatcatcher

Western Bluebird

Black-headed Grosbeak

Black-chinned Hummingbird

Broad-tailed Hummingbird

MacGillivray’s Warbler

Mountain Chickadee

White-breasted Nuthatch

Spotted Towhee

Ash-throated Flycatcher

Bushtit

Western Tanager