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Photo Identification, Summer Activity Pattern, Estimated Field Metabolic Rate and Territory Quality of Adult Male Sea Otters (Enhydra lutris) in Simpson Bay, Prince William Sound, Alaska
| Content Provider | Semantic Scholar |
|---|---|
| Author | Finerty, Shannon E. |
| Copyright Year | 2010 |
| Abstract | Photo Identification, Summer Activity Pattern, Estimated Field Metabolic Rate and Territory Quality of Adult Male Sea Otters (Enhydra lutris) in Simpson Bay, Prince William Sound, Alaska. (May 2010) Shannon Elizabeth Finerty, B.S., Saint Joseph’s College Chair of Advisory Committee: Dr. Randall W. Davis This project describes a portion of a long-term study of the behavioral ecology of sea otters. Sub-studies of this project include the development of an individual recognition program for sea otters, the construction of male sea otter activity and energy budgets, and the assessment of male sea otter territory quality. The Sea Otter Nose Matching Program, or ‘SONMaP’, was developed to identify individual sea otters in Simpson Bay, Prince William Sound, Alaska, using a blotch-pattern recognition algorithm based on the shape and location of nose scars. The performance of the SONMaP program was tested using images of otters collected during the 2002-03 field seasons, and previously matched by visually comparing every image in a catalog of 1,638 animals. In 48.9% of the visually matched images, the program accurately selected the correct image in the first 10% of the catalog. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://oaktrust.library.tamu.edu/bitstream/handle/1969.1/ETD-TAMU-2010-05-7760/FINERTY-DISSERTATION.pdf?isAllowed=y&sequence=2 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |