Whidbey Island, Washington
Whidbey Island, Washington
Wildcat Canyon Regional Park
Wildcat Canyon Regional Park
Green-Tailed Towhee at Vollmer Peak
Green-Tailed Towhee at Vollmer Peak
Pileated Woodpecker Constructing a Cavity Nest
Pileated Woodpecker Constructing a Cavity Nest
Taos NM area
Taos NM area
Vargas Plateau Regional Park
Vargas Plateau Regional Park
Black Diamond Mines Regional Preserve
Black Diamond Mines Regional Preserve
Berkeley's Breeding Cooper's Hawks
Berkeley's Breeding Cooper's Hawks
Livermore: GGAS Centennial Outing
Livermore: GGAS Centennial Outing
Albany Bulb
Albany Bulb
Tilden north CBC 2016
Tilden north CBC 2016
San Pablo Reservoir
San Pablo Reservoir
Middle Harbor Shoreline Park
Middle Harbor Shoreline Park
Birds of Del Mar
Birds of Del Mar
Birds of Bodega Bay
Birds of Bodega Bay
Mitchell Canyon
Mitchell Canyon
Cooper's Hawks Breeding
Cooper's Hawks Breeding
Coyote Hills Regional Park
Coyote Hills Regional Park
Sacramento National Wildlife Refuge
Sacramento National Wildlife Refuge
Lake Temescal
Lake Temescal
Birds of Maui
Birds of Maui
Marina Bay Park, Richmond, CA
Marina Bay Park, Richmond, CA
Tilden North CB Count Week 12/17/15
Tilden North CB Count Week 12/17/15
McNear Brick and Block
McNear Brick and Block
Point Isabel Regional Shoreline
Point Isabel Regional Shoreline
Birds of Spain: April-May 2015
Birds of Spain: April-May 2015
Hayward Regional Shoreline
Hayward Regional Shoreline
Birds of Lleida Steppes
Birds of Lleida Steppes
EBMUD Valle Vista
EBMUD Valle Vista
Tilden Regional Park
Tilden Regional Park
Birds of Llobregat Delta, Barcelona, Spain
Birds of Llobregat Delta, Barcelona, Spain
Kern National Wildlife Refuge
Kern National Wildlife Refuge
Bird walk with Emma and Hanno Kaiser
Bird walk with Emma and Hanno Kaiser
Wildcat Marsh
Wildcat Marsh
Photoset
Photoset
Arrowhead Marsh & Damon Slough
Arrowhead Marsh & Damon Slough
Berkeley Pier
Berkeley Pier
EBMUD Briones Reservoir
EBMUD Briones Reservoir
Meeker Slough
Meeker Slough
Doyle Springs, CA
Doyle Springs, CA
Least Terns Nesting on Alameda
Least Terns Nesting on Alameda
Pt. Reyes, CA
Pt. Reyes, CA
Eastshore State Park
Eastshore State Park
Briones Regional Park
Briones Regional Park
EBMUD Valle Vista Staging Area
EBMUD Valle Vista Staging Area
@home
@home
Lake Anza 3/18/14
Lake Anza 3/18/14
Miller-Knox Shoreline
Miller-Knox Shoreline
Meeker Slough at King Tide 013014
Meeker Slough at King Tide 013014
Berkeley Pier Update 010514
Berkeley Pier Update 010514
Birds of Eastshore Park at king tide Dec. 31, 2013
Birds of Eastshore Park at king tide Dec. 31, 2013
Martin Luther King Regional Shoreline 121713
Martin Luther King Regional Shoreline 121713
Cesar Chavez Park
Cesar Chavez Park
Birds of Costa Rica
Birds of Costa Rica