Figure 2. A in Quantitative assessment of species identification in aerial transect surveys for ice-associated seals ...
Figure 2. A red face, which is one of the characteristics associated mostly with bearded seals, is not always present, nor is it necessarily visible in an aerial image. The image on the right was taken with a Canon 1Ds Mark III fitted with a Zeiss 100 mm lens from 300 m during a 2012 line transect s...
| Main Authors: | , , , , , , , |
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| Format: | Still Image |
| Language: | unknown |
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Zenodo
2015
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| Subjects: | |
| Online Access: | https://dx.doi.org/10.5281/zenodo.12761503 https://zenodo.org/doi/10.5281/zenodo.12761503 |
| Summary: | Figure 2. A red face, which is one of the characteristics associated mostly with bearded seals, is not always present, nor is it necessarily visible in an aerial image. The image on the right was taken with a Canon 1Ds Mark III fitted with a Zeiss 100 mm lens from 300 m during a 2012 line transect survey in the Bering Sea. In this image, an observer would likely rely on the combination of body shape, head size, front-flipper size and shape, and position on the floe to conclude that the seal is probably or certainly a bearded seal. ... : Published as part of McClintock, Brett T., Moreland, Erin E., London, Joshua M., Dahle, Shawn P., Brady, Gavin M., Richmond, Erin L., Yano, Kymberly M. & Boveng, Peter L., 2015, Quantitative assessment of species identification in aerial transect surveys for ice-associated seals, pp. 1057-1076 in Marine Mammal Science 31 (3) on page 1059, DOI: 10.1111/mms.12206, http://zenodo.org/record/12761500 ... |
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