About the Authors

Simon N. Jarman

simon.jarman@aad.gov.au

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Julie C. McInnes

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Cassandra Faux

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Andrea M. Polanowski

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

James Marthick

Affiliation Menzies Research Institute Tasmania, Hobart, Tasmania, Australia

Bruce E. Deagle

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Colin Southwell

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Louise Emmerson

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SJ J. McInnes CF AP BD CS LE. Performed the experiments: J. McInnes CF AP J. Marthick. Analyzed the data: SJ J. McInnes BD CS LE. Contributed reagents/materials/analysis tools: SJ LE CS. Wrote the paper: SJ J. McInnes BD LE.