Adelie penguin occupancy survey of the Bolingen Island group, 2010

• Other Authors: AADC (originator), AU/AADC > Australian Antarctic Data Centre, Australia (resourceProvider)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: biota; oceans; PENGUINS; EARTH SCIENCE; BIOLOGICAL CLASSIFICATION; ANIMALS/VERTEBRATES; BIRDS; BREEDING PRODUCTIVITY; CLIMATE INDICATORS; BIOSPHERIC INDICATORS; COLONIES; CAMERAS; AERIAL PHOTOGRAPHS; AMD/AU; AMD; CEOS; GEOGRAPHIC REGION > POLAR; CONTINENT > ANTARCTICA; OCEAN > SOUTHERN OCEAN; Lichen Island; Southern Ocean; Adelie penguin; Antarc*; Antarctica
• Online Access: https://researchdata.ands.org.au/adelie-penguin-occupancy-group-2010/934280; https://data.aad.gov.au/metadata/records/AAS_4088_Adelie_occupancy_Bolingen; http://data.aad.gov.au/eds/4402/download; https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4088_Adelie_occupancy_Bolingen; https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4088; https://secure3.aad.gov.au/proms/public/projects/report_project_public.cfm?project_no=AAS_4087

Occupancy surveys in November 2009 and December 2010 (Southwell and Emmerson 2013) found a total of 2 Adelie penguin breeding sites in the Bolingen Island group between longitudes 75.333oE-75.912oE. The boundaries of breeding sub-colonies at 1 of these sites (Lichen Island, 73030) were subsequently mapped from vertical aerial photographs taken for abundance surveys on 20 November 2010 (for details of aerial photography see Southwell et al. 2013). The boundaries were mapped with a buffer distance of approximately 1-3 m from the perimeter of penguin sub-colonies. The other breeding site (73156) was photographed obliquely from a helicopter using a hand-held camera on 6 December 2010. Colony boundaries for this site were drawn and digitised by eye.