Quercus douglasii Blue Oak ID: 0000 0000 0502 0978 [detail] © 1989 Ted Swiecki	Quercus douglasii Blue Oak ID: 8253 3202 0180 0097 [detail] Beatrice F. Howitt © 1999 California Academy of Sciences	Quercus douglasii Blue Oak ID: 0000 0000 1102 0675 [detail] © 2002 University of California Museum of Paleontology	Quercus douglasii Blue Oak ID: 0000 0000 0502 1012 [detail] © 1989 Ted Swiecki
Quercus douglasii Blue Oak ID: 7335 3182 4653 0056 [detail] © 1995 Saint Mary's College of California	Quercus douglasii Blue Oak ID: 0000 0000 1102 0098 [detail] © 2002 University of California Museum of Paleontology	Quercus douglasii Blue Oak ID: 7335 3182 4653 0059 [detail] © 1995 Saint Mary's College of California	Quercus douglasii Blue Oak ID: 0000 0000 1102 0111 [detail] © 2002 University of California Museum of Paleontology
Quercus douglasii Blue Oak ID: 8076 3101 3987 0113 [detail] Charles Webber © 1998 California Academy of Sciences	Quercus douglasii Blue Oak ID: 8076 3101 3986 0057 [detail] Charles Webber © 1998 California Academy of Sciences	Quercus douglasii Blue Oak ID: 8253 3202 0180 0096 [detail] Beatrice F. Howitt © 1999 California Academy of Sciences	Quercus douglasii Blue Oak ID: 0000 0000 0501 0066 [detail] © 2001 Joseph Dougherty/ecology.org
Quercus douglasii Blue Oak ID: 8253 3202 0180 0095 [detail] Beatrice F. Howitt © 1999 California Academy of Sciences	Quercus douglasii Blue Oak ID: 8253 3202 4138 0087 [detail] J. E.(Jed) and Bonnie McClellan © 1999 California Academy of Sciences	Quercus douglasii Blue Oak ID: 0000 0000 1003 0754 [detail] © 2003 Joseph Dougherty/ecology.org	Quercus douglasii Blue Oak ID: 0000 0000 1003 0755 [detail] © 2003 Joseph Dougherty/ecology.org
Quercus douglasii Blue Oak ID: 0000 0000 0104 0700 [detail] © 2004 Charles E. Jones	Quercus douglasii Blue Oak ID: 8253 3202 0180 0094 [detail] Beatrice F. Howitt © 1999 California Academy of Sciences	Quercus douglasii Blue Oak ID: 7335 3182 4653 0058 [detail] © 1995 Saint Mary's College of California	Quercus douglasii Blue Oak ID: 8253 3202 4138 0086 [detail] J. E.(Jed) and Bonnie McClellan © 1999 California Academy of Sciences
Quercus douglasii Blue Oak ID: 0000 0000 0402 0102 [detail] © 2002 Julie Kierstead Nelson	Quercus douglasii Blue Oak ID: 7335 3182 4653 0057 [detail] © 1995 Saint Mary's College of California	Quercus douglasii Blue Oak ID: 0000 0000 0102 0262 [detail] © 2001 Julie Kierstead Nelson	Quercus douglasii Blue Oak ID: 1351 3151 4005 0063 [detail] J. E.(Jed) and Bonnie McClellan © 2005 California Academy of Sciences

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos.