Anas platyrhynchos Mallard ID: 8235 3181 2497 0045 [detail] Dr. Lloyd Glenn Ingles © 1999 California Academy of Sciences	Anas platyrhynchos Mallard ID: 0000 0000 1102 0039 [detail] © 2002 John White	Anas platyrhynchos Mallard ID: 0000 0000 0301 0160 [detail] © 2001 John White	Anas platyrhynchos Mallard ID: 8253 3202 0971 0062 [detail] Marguerite Gregory © 1999 California Academy of Sciences
Anas platyrhynchos Mallard ID: 1111 1111 2222 0216 [detail] © 2003 Joyce Gross	Anas platyrhynchos Mallard Duck ID: 0000 0000 1003 0593 [detail] © 2003 Charles Stephen	Anas platyrhynchos Mallard ID: 1111 1111 2222 0253 [detail] © 2003 Joyce Gross	Anas platyrhynchos Mallard ID: 8235 3181 2553 0033 [detail] Dr. Lloyd Glenn Ingles © 1999 California Academy of Sciences
Anas platyrhynchos Mallard ID: 0000 0000 0301 0159 [detail] © 2001 John White	Anas platyrhynchos Mallard ID: 0091 3183 0921 0076 [detail] Dr. Antonio J. Ferreira © 2001 California Academy of Sciences	Anas platyrhynchos Mallard Duck (drake) ID: 0000 0000 0104 0070 [detail] © 2004 Joseph Dougherty/ecology.org	Anas platyrhynchos Mallard ID: 1111 1111 2222 0291 [detail] © 2004 Joyce Gross
Anas platyrhynchos Pato De Collar ID: 0000 0000 0404 0621 [detail] © 2004 George W. Hartwell	Anas platyrhynchos Pato De Collar ID: 0000 0000 0404 0622 [detail] © 2004 George W. Hartwell	Anas platyrhynchos Pato De Collar ID: 0000 0000 0404 0623 [detail] © 2004 George W. Hartwell	Anas platyrhynchos Mallard ID: 0000 0000 0404 0989 [detail] © 2004 Tom Greer tbphotos@comcast.net
Anas platyrhynchos Mallard ID: 0000 0000 0404 0990 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard (hen) ID: 0000 0000 0504 0015 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard ID: 0000 0000 0504 0077 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard ID: 0000 0000 0504 0078 [detail] © 2004 Tom Greer tbphotos@comcast.net
Anas platyrhynchos Mallard ID: 0000 0000 0504 0079 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard ID: 0000 0000 0504 0080 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard ID: 0000 0000 0504 0081 [detail] © 2004 Tom Greer tbphotos@comcast.net	Anas platyrhynchos Mallard ID: 0000 0000 0504 0082 [detail] © 2004 Tom Greer tbphotos@comcast.net

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.