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FIELD INVESTIGATION

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  • Results from a February 2007 survey of the Vestfold Hills coastline and offshore islands for used and disused southern elephant seal wallows. The data here are point locations of the wallows, not the extents or boundaries of the wallows. The table below gives the coordinates (decimal degrees) for the elephant seal wallows found, their unofficial names and the wallow status as used or disused at the time of survey. Data were used in the 2018 Vestfold Hills/Davis Station Helicopter map: Wallow name Latitude Longitude Status Hawker Island -68.637360 77.840040 Used Hawker Island -68.634950 77.841310 Used Hawker Island -68.632180 77.841560 Used Mule Island -68.647860 77.825900 Unused Mule Island -68.646650 77.823920 Unused Zappert Point -68.505100 78.081020 Unused Old Wallow -68.598345 77.937185 Used Davis beach -68.577926 77.967032 Used Heidemann Bay -68.592067 77.945325 Used North of station -68.571916 77.971011 Used

  • Depth to sea floor and sea ice thickness data measured at various locations around the Vestfold Hills, Davis station, East Antarctica, during the 2018-19 austral summer. Depth to sea floor and sea ice thickness measures in meters obtained using a weighted tape measure deployed through a hole (5 cm) drilled in the sea ice. Sea ice thickness was determined by snagging the weight on the underside edge of the ice hole as the tape measure was retreived.

  • Metadata record for data from ASAC Project 2179 See the link below for public details on this project. Taken from a progress report of the project written in 1998: 60 terrestrial sediments have been taken from Wilkes and Thala Valley tip, with control sites at Robinsons Ridge and Jacks Donga. 50 marine sediments have been taken from the bay offshore from Thala Valley tip. 116 fresh and marine waters have been taken from the fresh water stream flowing through the Thala Valley tip, the tip/sea interface, and the nearshore marine offshore from Thala Valley tip and control sites. Formal integration of these data into a GIS is underway. These data have not been archived until 2012, hence the only data available were sourced from publications arising from the project.

  • These data tables were scanned by Fiona Gleadow. The data relate to diving petrels (Pelecanoides) from Heard Island, and generally appear to be measurements of body parts (weight, wing, tail, beak, tarsus, toe) on males and females, as well as measurements of eggs (weight, length and width).

  • To quantify the dietary preferences and trophic level consumption of post-breeding adult female Antarctic fur seals (Arctocephalus gazella), we analysed the carbon:nitrogen composition of whiskers and blood samples from the females. Females were captured towards the end of the lactation period (March/April) and whiskers and a blood sample were collected at this time. Females were generally recaptured just prior to or after giving birth the following season and a further whisker and blood sample were collected at this time. Metadata for each individual include: Site, GLS ID, year, flipper tag number, season, sampling date, tissue type, whisker segment number, cumulative length along whisker of the segment, d15N, d13C, percentage N, percentage C and CN ratio.

  • This GIS dataset contains bird data from 1998/99 field work in the Windmill Islands by Jonny Stark and Jeroen Creuwels. The locations are Frazier Islands, Ardery Island and Casey station. Polygon data represents the extents of flying bird nesting areas and adelie penguin colonies. Point data represents flying bird nest locations.

  • This file contains a report on the silver grey petrels/fulmars of the Windmill Islands in 1964. The file contains a report on the program relating to the birds, and some banding data. The hard copy of the file has been archived by the Australian Antarctic Division library.

  • Adelie colony boundaries at Bechervaise Island were mapped by Matthew Pauza on the 21 Dec 2016. Subcolonies were mapped by circumnavigating the perimeter on foot while carrying a Garmin GPS (Etrex30) to record the track. When mapping the perimeter of the subcolonies a buffer distance of approximately 2.5 meters was maintained between the mapper and the breeding birds. This buffer distance was reduced by .5m to between 2m in the final shapefiles. Please refer to the Seabird Conservation Team Data Sharing Policy for use, acknowledgement and availability of data prior to downloading data.

  • Metadata record for data from ASAC Project 2555 See the link below for public details on this project. This study investigated the role of Antarctic skuas in the transmission of diseases to royal and king penguins on Macquarie Island. Using blood samples and cloacal swabs we assessed the parasites and viral diseases of the Antarctic skua and the two penguin species. Up to 150 subjects of each species were inspected. We compared the sub-Antarctic environment of Macquarie with previous work in a continental environment. By understanding the role that skuas play in the dynamics of diseases in Antarctica we are better able to define the role of humans in the system. The download file contains several excel spreadsheets, a readme document and a copy of a poster. Taken from the readme: "There are three files that simply enumerate the samples taken and the sample numbers associated with each individual skua or penguin. In general we took two faecal swabs; one was preserved in viral transport medium (medium +streptomycin) and the other was preserved in BHB + glycerin. Both sets were then frozen at -80 degrees C. Blood was drawn from the brachial vein and where possible, one drop was used to make a thin smear that was air dried. The rest of the blood sample was allowed to clot for at least 3 hours then spun down by centrifuge. The serum was drawn off and has been stored at -80. The RBC pellet was treated with Queen's lysis buffer and has been stored at 4 degrees C. The other three files are the results of testing for Newcastle Disease and Infectious Bursal Diisease. They are redundant files. One contains the results from both pathogens and the other two contain just the results from a single set of pathogens. Finally, there is a copy of a poster presentation from the International penguin conference in Hobart in 2007."

  • This file contains a report from Wilkes station in 1968 detailing the numbers of seals killed for dog food. The seals killed were primarily Weddell seals, but some information about leopard, crabeater and elephant seals is also provided. The file also contains some information on the Weddell seal population off Herring Island in 1972. The hard copy of the file has been archived by the Australian Antarctic Division library.