Date   
Second-hand Weirdness By Bob Hislop · #12961 ·
Bike ride up Mt Diablo; Northern Harrier among others By Bob Hislop · #8242 ·
Concord, Cooper's Hawk By Bob Hislop · #8116 ·
Concord, Cooper's (?) Hawk By Bob Hislop · #8114 ·
Walnut Creek; American Wigeon By Bob Hislop · #8109 ·
Some Walnut Creek Sightings, including Common Merganser By Bob Hislop · #8094 ·
Eurasian Collared Doves in Walnut Creek By Bob Hislop · #8075 ·
Loggerhead Shrike on Mt Diablo Today, 12/4/14 By Bob Hislop · #7855 ·
(Pine Siskins at Heather Farm Park, Walnut Creek); Downy Woodpecker By Bob Hislop · #7822 ·
Pine Siskins at Heather Farm Park, Walnut Creek By Bob Hislop · #7821 ·
Green Heron at Heather Farms, Walnut Creek By Bob Hislop · #7435 ·
Northern Shovelers in Heather Farms large pond By Bob Hislop · #7432 ·
Blue-gray Gnatcatcher on Mt Diablo Trail By Bob Hislop · #7431 ·
Mt Diablo - Lazuli Buntings and more By Bob Hislop · #7201 ·
Mt Diablo: 4 Warblers today By Bob Hislop · #7186 ·
Rare sighting at Walnut Creek Heather Farm Park By Bob Hislop · #7171 ·
Mt Diablo: Hermit Warbler By Bob Hislop · #7159 ·
Mt Diablo: Lark Sparrows By Bob Hislop · #7154 ·
Mt Diablo; Bullock's Oriole and more By Bob Hislop · #7119 ·
Walnut Creek: Say's Phoebe By Bob Hislop · #7101 ·
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