DOC & NZ Navy complete first ever sub Antarctic shag survey

6 March 2012

DOC and NZ Navy complete first ever sub Antarctic shag survey

The Department of Conservation (DOC), with assistance from the New Zealand Navy, has carried out the first ever survey of the rare Auckland Island shag in the remote sub Antarctic islands.

A team of DOC researchers travelled the 465 kilometres south from Bluff on board the Offshore Patrol Vessel HMNZS Wellington to undertake the work.

“This species of shag is found only on these isolated islands, and we now have valuable information to work from,” said, Programme Manager Offshore Islands, Pete McClelland.

The Auckland Island shag is listed as ‘nationally venerable’ and any data collected will help guide DOC’s management of the species. “Their numbers seem to be good and we will continue to monitor and learn more about them.”

The survey also included rockhopper penguin colonies on Auckland Island and the information gathered suggested a decline in their numbers. Mr. McClelland said the reason for the decline was unclear and more worked was required.

The voyage also enabled planners to assess the island and its issues firsthand. A management plan for the islands is being developed which will cover issues such as increasing tourist demand, conservation of natural values and pest control.

The sub-Antarctic islands are difficult to reach because of their remoteness. “We couldn’t do this work without the help of the NZ Navy.” said Mr. McClelland. The Navy’s offshore patrol vessels are ideal for this sort of work and DOC is grateful for their support.

ENDS

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