Date   
GGAS (Regular) First Friday Birdwalk, May 3, 2019 at Tilden Nature Area By Alan Kaplan · #12343 ·
GGAS First Friday Birdwalk, June 7 2019, Tilden Nature Area By Alan Kaplan · #12400 ·
Golden Gate Audubon Society First Friday Birdwalk, August 2, 2019, Tilden Nature Area By Alan Kaplan · #12471 ·
Bewick’s Wren Ventriloquism? By Alan Kaplan · #13028 ·
Bewick’s Wren Ventriloquism? By Alan Kaplan · #13035 ·
Bewick’s Wren Ventriloquism? By Alan Kaplan · #13051 ·
Selasphorus means... By Alan Kaplan · #13141 ·
Global Big Day in El Cerrito! By Alan Kaplan · #13321 ·
Memorial Day Backyard Bird Sit! By Alan Kaplan · #13365 ·
FOS Hermit Thrush in El Cerrito Yard By Alan Kaplan · #13738 ·
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