Abstract:
This dataset captures information from GPS and Time-Depth Recorder (TDR) tracking of 221 chinstrap penguins from 4 sites at the South Orkney Islands (Cape Geddes at Laurie Island, Powell Island, Monroe Island and Signy Island). Monitoring was carried out during incubation and brood between the months of December and February from 2011 to 2016. GPS data are available at 4 minute intervals whilst birds are at the sea surface and dive data every second. Tags measured birds' foraging patterns to study the relationship between breeding stage and foraging distribution.
This research was supported by the Darwin Plus, WWF and the UKRI/BAS Ecosystems Programme under ALI-Science.
Keywords:
GPS, Pygoscelis antarcticus, TDR, breeding success, central place foraging, chinstrap penguin, foraging theory, species tracking
Trathan, P., Lowther, A., & Manco, F. (2021). GPS and Time-Depth Recorder tracking data of chinstrap penguins (Pygoscelis antarcticus) breeding at the South Orkney Islands, from 2011 to 2016 (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/0675a6fd-0c0e-43a0-a003-48e7954ca95b
| Access Constraints: | No restrictions apply. |
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| Use Constraints: | This data is governed by the NERC data policy http://www.nerc.ac.uk/research/sites/data/policy/ and supplied under Open Government Licence v.3 http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/. |
| Creation Date: | 2021-06-24 |
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| Dataset Progress: | Planned |
| Dataset Language: | English |
| ISO Topic Categories: |
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| Parameters: |
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| Personnel: | |
| Name | UK Polar Data Centre |
| Role(s) | Metadata Author |
| Organisation | British Antarctic Survey |
| Name | Dr Philip N Trathan |
| Role(s) | Investigator, Technical Contact |
| Organisation | British Antarctic Survey |
| Name | Dr Andrew Lowther |
| Role(s) | Investigator |
| Organisation | Norwegian Polar Institute |
| Name | Fabrizio Manco |
| Role(s) | Investigator |
| Organisation | Anglia Ruskin University |
| Parent Dataset: | N/A |
| Reference: | Warwick-Evans, V., Ratcliffe, N., Lowther, A.D., Manco, F., Ireland, L., Clewlow, H.L., Trathan, P.N. (2018) Using habitat models for chinstrap penguins Pygoscelis antarctica to advise krill fisheries management during the penguin breeding season. Diversity and Distributions 24(12): 1756-1771. doi: 10.1111/ddi.12817. Phillips, J.A., Fayet, A.L., Guilford, T., Manco, F., Warwick-Evans, V., Trathan, P.N. (2021) Foraging conditions for breeding penguins improve with distance from colony and progression of the breeding season at the South Orkney Islands. Mov Ecol 9, 22. doi: 10.1186/s40462-021-00261-x. Trathan, P.N., Warwick-Evans, V., Hinke, J.T., Young, E.F., Murphy, E.J., Carneiro, A.P.B., Dias, M.P., Kovacs, K.M., Lowther, A.D., Godo, O.R., Kokubun, N., Kim, J.H., Takahashi, A., Santos, M. (2018) Managing fishery development in sensitive ecosystems: identifying penguin habitat use to direct management in Antarctica. Ecosphere 9(8): e02392. doi: 10.1002/ecs2.2392. Associated papers: Manco, F., Lang, S. D., & Trathan, P. N. (2022). Predicting foraging dive outcomes in chinstrap penguins using biologging and animal-borne cameras. Behavioral Ecology. doi: 10.1093/beheco/arac066. |
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| Quality: | Any GPS points on land, or where travelling speeds are above 10m s-1 , should be excluded. To adjust for the drift in TDR pressure readings associated with temperature changes, the depth data should be zero-offset corrected. | |
| Lineage: | Global positioning system (GPS) devices and temperature-depth recorders (TDR) were fitted to 221 chinstrap penguins, captured at their nest during incubation and brood from 4 sites at the South Orkney Islands. These sites are as follows: Laurie Island from December 2011 to January 2012, Powell Island from December 2013 to January 2014, Monroe Island from December 2015 to February 2016, and at Signy Island from January to February 2016. The devices were attached using tape and 2-part quick-setting glue, and handling time was no longer than 10 minutes for deployment and 5 minutes for retrieval. The TDRs were programmed to record depth every second and the GPS loggers were set to record location every 4 minutes, although subject to satellite connection. Devices were retrieved on average after 4 to 5 days. All data points on land should be excluded. |
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| Temporal Coverage: | |
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| Start Date | 2011-12-20 |
| End Date | 2016-02-10 |
| Spatial Coverage: | |
| Latitude | |
| Southernmost | -60.7 |
| Northernmost | -60.6 |
| Longitude | |
| Westernmost | -46.05 |
| Easternmost | -44.56 |
| Altitude | |
| Min Altitude | N/A |
| Max Altitude | N/A |
| Depth | |
| Min Depth | N/A |
| Max Depth | N/A |
| Location: | |
| Location | South Orkney Islands |
| Detailed Location | Cape Geddes - Laurie Island |
| Location | South Orkney Islands |
| Detailed Location | Powell Island |
| Location | South Orkney Islands |
| Detailed Location | Monroe Island |
| Location | South Orkney Islands |
| Detailed Location | Signy Island |
| Sensor(s): |
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| Data Storage: | This dataset consists of 4 csv files: Bird_metadata.csv ~31 kB Instrument_Metadata.csv ~29 kB GPS_data.csv ~6MB TDR_data.csv ~6GB |
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