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Subject: Live Animal | Type: Photo | Life Stages And Gender: Adult/Sexually Mature | Anatomy: Female | Anatomy: Coloration/Patterning :: Cryptic
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Bitterlake, Seattle, Washington
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Bitterlake, Seattle, Washington
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Subject: Live Animal | Type: Photo | Anatomy: Male | Life Stages And Gender: Juvenile | Anatomy: Coloration/Patterning :: Cryptic
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Subject: Live Animal | Type: Photo | Life Stages And Gender: Adult/Sexually Mature | Anatomy: Female | Anatomy: Coloration/Patterning :: Cryptic
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Bitterlake, Seattle, Washington
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Philadelphia
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Bitterlake, Seattle, Washington
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Bitterlake, Seattle, Washington
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Subject: Live Animal | Type: Photo | Life Stages And Gender: Adult/Sexually Mature | Anatomy: Male | Anatomy: Body Parts :: Beak | Anatomy: Body Parts :: Eyes
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Subject: Live Animal | Type: Photo | Anatomy: Coloration/Patterning :: Cryptic | Anatomy: Body Parts :: Beak | Anatomy: Female | Life Stages And Gender: Adult/Sexually Mature
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Subject: Live Animal | Type: Photo | Anatomy: Coloration/Patterning :: Cryptic | Life Stages And Gender: Juvenile | Anatomy: Male
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Bitterlake, Seattle, Washington
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Subject: Live Animal | Type: Photo | Life Stages And Gender: Juvenile | Anatomy: Male | Behaviors: Self Care :: Resting | Anatomy: Coloration/Patterning :: Cryptic
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Subject: Live Animal | Type: Photo | Anatomy: Coloration/Patterning :: Cryptic | Anatomy: Body Parts :: Beak | Anatomy: Body Parts :: Eyes | Anatomy: Female | Life Stages And Gender: Adult/Sexually Mature
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Subject: Live Animal | Type: Photo | Life Stages And Gender: Adult/Sexually Mature | Anatomy: Female | Anatomy: Coloration/Patterning :: Cryptic
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2016 University of California Museum of Paleontology
CalPhotos
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2016 University of California Museum of Paleontology
CalPhotos
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Public Domain, U.S. Government Work Courtesy of life.nbii.gov
NBII images
Category hierarchy: Animals | Reproduction | Eggs & YoungDescription: Graduate student Christiane Roy taking a mallard duckling by lethal injection.Capture device: Nikon SUPER COOLSCAN 5000 EDLocality: Latitude: 4.691054380000000e+001; Longitude: -9.870843570000000e+001
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Public Domain Mark Sum Courtesy of life.nbii.gov
NBII images
Category hierarchy: Management | Captive AnimalsDescription: Male mallard duck swimming on the surface of the water. Capture device: Canon EOS 30DLocality: Latitude: 3.892955560000000e+001; Longitude: -7.704969939999999e+001
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Public Domain, U.S. Government Work Courtesy of life.nbii.gov
NBII images
Category hierarchy: Management | Wildlife ManagementDescription: Removal of esophageal contents from a 2-week old mallard duckling.Capture device: Nikon SUPER COOLSCAN 5000 EDLocality: Latitude: 4.691054380000000e+001; Longitude: -9.870843570000000e+001
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Public Domain, U.S. Government Work USGS Northern Prairie Science Center Courtesy of life.nbii.gov
NBII images
Category hierarchy: ResearchDescription: Measuring the tarsus length of a mallard duckling at hatch.Capture device: Nikon SUPER COOLSCAN 5000 EDLocality: Latitude: 4.691054380000000e+001; Longitude: -9.870843570000000e+001
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Public Domain, U.S. Government Work USGS Northern Prairie Science Center Courtesy of life.nbii.gov
NBII images
Category hierarchy: ResearchDescription: Seasonal biological technician Alex Pritchard and Research Biologist Pam Pietz weighing a 2-week old mallard duckling at the experimental ponds.Capture device: Nikon SUPER COOLSCAN 5000 EDLocality: Latitude: 4.691054380000000e+001; Longitude: -9.870843570000000e+001
