Tag Archives: Our Far South

The global penguin – Part 12. The final word?

Te Papa’s curator of terrestrial vertebrates Dr Colin Miskelly tells the 12th, and probably final, instalment of the story of the emperor penguin that went where none had gone before. Previous blogs on the penguin were posted between 23 June 2011 and 24 April 2012.

For those of you interested in seeing the official account of the emperor penguin’s discovery, care, release and post-release monitoring, the following paper was published in the December 2012 issue of Notornis (the journal of the Ornithological Society of New Zealand):

Miskelly, C.M.; Simpson, P.M.; Argilla, L.S.; Cockrem, J.F. 2012. Discovery, care, and post-release monitoring of a vagrant emperor penguin (Aptenodytes forsteri). Notornis 59 (3&4): 116-122.

Abstract We report on the discovery, care, release, and post-release monitoring of the 2nd vagrant emperor penguin (Aptenodytes forsteri) recorded from New Zealand. An immature male emperor penguin came ashore at Peka Peka Beach (40° 50’ S) 56 km north-east of Wellington on 20 Jun 2011. Its condition deteriorated over the following 4 days, and it was taken into care at Wellington Zoo on 24 Jun. Following 72 days of rehabilitation, the bird was released at sea at 51° 42’ S, 78 km north of subantarctic Campbell I, on 4 Sep 2011. He was tracked, via satellite transmitter, moving south-east for 113 km until 9 Sep, after which no further signals were received. The arrival, care and release of this penguin attracted unprecedented levels of public and media interest for a vagrant bird to New Zealand.

The paper is accessible online to members of the Ornithological Society of New Zealand at http://notornis.osnz.org.nz/publications, and will be freely available to all 12 months after publication.

Previous blogs on this topic:

The global penguin – Part 1. How a lone emperor ventured into superstardom

The global penguin – Part 2. The young emperor penguin pushes the boundaries and is taken into care

The global penguin – Part 3. No latitude for error: a young emperor penguin a long way from home

The global penguin – Part 4. How to track a wandering emperor penguin

The global penguin – Part 5. The rocky road to fame

The global penguin – Part 6. Hitching a ride south

The global penguin – Part 7. The wandering emperor penguin enters the technological age

The global penguin – Part 8. Free at last!

The global penguin – Part 9. Heading home, or heading east?

The global penguin – Part 10. It’s only a game

The global penguin – Part 11. How old was the Peka Peka emperor penguin?

Surviving a shipwreck – the wreck of the Dundonald

In my last post I touched on the shipwreck of the Dundonald on Disappointment Island in 1907, and the rescue of its survivors by the Hinemoa when she was taking scientists to the Auckland Islands.  The Auckland Islands were on a major shipping route, but the available charts were not always accurate, and several ships were wrecked there in the late nineteenth and early twentieth centuries.  The twelve Dundonald crew who survived spent eight months on the islands during a freezing sub-antarctic winter, eating what they could catch, and making shelter without any equipment.  

Survivors of wreck of the barque "Dundonald". From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Survivors of wreck of the barque “Dundonald”. From the album: 1907 Sub-Antarctic Expedition. November 1907, Auckland Islands. Attributed to Samuel Page. Te Papa

 

Smashed on the cliffs

The Dundonald was sailing from Sydney to England with a cargo of wheat when she ran aground on the 6th of March, 1907.   Some survivors gave their story to the newspapers when they finally returned to the mainland.  These extracts from Charles Eyre’s account were published in the Auckland Star on 2 December 1907.

” The weather on the night of the 6th of March was very thick and heavy … Suddenly the land was seen right ahead.  We tried to wear the ship short round, but she would not stay, and went stern first into a crevice of the cliffs.  Orders were given to clear the lifeboats, but it was found to be useless, as there was a big sea, and rocks all around us … One tremendous sea washed clean over us, and although we managed to hang on, the next one washed us all away … I caught hold of one of the shrouds and climbed up (the mast)”.

The next day Eyre found that several other men had spent the night clinging to the mast.  Eventually they struggled to shore.  “There were sixteen of us out of 28 that got ashore, which left twelve to be accounted for as drowned … we were all very much exhausted when we got ashore, being very hungry and cold … Later on we discovered there was no depot (of emergency supplies) on that island.  This was a great disappointment to  the mate … he sank rapidly and died the twelfth day after the wreck.”  The mate was an elderly man called Jabez Peters, from Glasgow.  Among those who died in the wreck were Captain Thorburn and his young son, and sailors from around the UK and Scandinavia.

Find out more about emergency depots for shipwrecked sailors in the Sub-Antarctic Islands

Staying alive

“The first day after getting ashore, we subsisted on raw mollymawk. … We managed to scrape through the winter all right by living on sea hawks, mollymawks, and seals … we did not know how to kill (the seals).  At first we used to whack them with a stick, but one of the fellows happened to hit one on the nose, and it rolled over, so after that we had no difficulty in dispatching them.” 

Sea Lion on shore of Enderby Island. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Sea Lion on shore of Enderby Island. From the album: 1907 Sub-Antarctic Expedition. November 1907. Attributed to Samuel Page. Te Papa

The men soon realised they would need some form of shelter to survive the snows of winter.  ” We then decided to dig holes in the ground, which we did with our hands.  Above the holes we built up sticks and put sods on top, forming huts about six feet long and four feet wide”.  One of their huts was used as a cook-house by the scientific expedition which eventually discovered and rescued the men.

Shipwrecked mariners camp, Disappointment Island. Auckland Islands seven miles distant in background. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Shipwrecked mariners camp, Disappointment Island. The Auckland Islands are just visible on the horizon. From the album: 1907 Sub-Antarctic Expedition. November 1907, Auckland Islands. Attributed to Samuel Page. Te Papa

A desperate plan

“(We) knew the depot was on the other island, which was about six miles distant, but we did not know how to get across.  … In July three men built a boat of canvas and sticks. To do this we had to put pieces of our clothes and blankets and sew them together, and the task was all the harder as the ship’s sailmaker and carpenter were both drowned.”

The first boat made it to the main island, but the men couldn’t find the depot, and returned empty handed after several days of searching.  A second boat was smashed as it left shore.  “We build a third (boat) in October … we got to the large island, but as we reached the shore we struck a rock and the boat was smashed, sending us all into the water … the mishap put out a fire we had carried in the boat on a sod.  We had carried it in order to save matches, of which we had only two. These got wet, and even after drying them for three days we could not get a light.”  Without a fire, the men subsisted miserably on raw seal meat.

Frame of coracle used by shipwreck survivors to reach Relief Depot, Auckland Islands, where whaleboat was stored. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Frame of coracle used by shipwreck survivors to reach Relief Depot, Auckland Islands, where whaleboat was stored. Charles Eyre is on the left, and another survivor, John Gratton, on the right of the boat. From the album: 1907 Sub-Antarctic Expedition. November 1907, Auckland Islands. Attributed to Samuel Page. Te Papa

The men walked fifteen miles across the island to locate the depot.  “There was a good boat at the depot, but no sails, so we cut up our clothes to make a sail … we had found clothes at the depot and exchanged them for what we were wearing, and we had also cut each others’ hair and beards, which over the seven months we were on the other island had grown so long that we looked like  a lot of ‘spring poets’.  As we got near our old camp our mates did not know us in our new ‘toggery’ and they thought we were sealers.”

The survivors then moved over to the main island and kept close watch for the Government steamer which called at the islands every six months. The small amount of biscuits and tinned meat they found in the depot was carefully rationed in the meantime – the butter, coffee, tea and sugar which should have been there had been stolen.

Rescue

Charles and the others were finally rescued when the Hinemoa arrived on 16 November.  Before they left the islands, they retrieved the first mate’s body from Disappointment Island and buried him at the small cemetery at Port Ross, alongside other shipwrecked mariners.  The ceremony was attended by all the survivors, the crew of the Hinemoa, and the members of the scientific expedition.

Read Eyre’s full account of the wreck

See maps and more information about shipwrecks in the Auckland Islands

Fieldwork in the Subantarctic Islands, a hundred years ago

I’ve been enjoying our scientist’s fieldwork posts.  We have scientist’s photographs from several historic field trips in the photography collection.  My favourites are in this photo album from the 1907 Expedition to the Subantarctic Islands.  The Expedition was initiated by the Canterbury Philosophical Institute with support from the Government, and studied plants, animals, soils and marine life on the Auckland and Campbell Island groups, as well as a few outliers.

Dr Cockayne, botanist, inspecting native florae. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Dr Leonard Cockayne inspecting ‘Poa litorosa’. November 1907, Auckland Islands. Photo attributed to Samuel Page. Te Papa.

 The islands were of real interest to scientists, as they wanted to compare the distribution of species with other parts of the world.  The famous British botanist Joseph Hooker had studied plants near the coast during the 1840s, but no one had looked inland or at some of the smaller islands.  

The Expedition party was made up entirely of New Zealand scientists such as botanist Leonard Cockayne.  There was also a cook, the crew of their transport ship Hinemoa, and a small crew for a whaleboat to ferry the scientists about.   

Scientific members & assistants of the Expedition. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Scientists and assistants of the Auckland Island party of the Expedition. November 1907. Front row: E R Waite, Doctors Cockayne, Benham and Farr. Middle row: G V Hudson, Captain Dorrien-Smith, H D Cook, B C Aston, J S Tennant, R Speight. Back row: S Page, A M Finlayson, G S Collyns, H B North. Photo attributed to Samuel Page. Te Papa

 

Whaleboat, used by Expedition, and crew in Carnley Harbour. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Whaleboat and crew in Carnley Harbour. November 1907. The head of the crew was Whaitiri, from Ruapuke Island. Photo attributed to Samuel Page. Te Papa

The Hinemoa left Bluff on 14 November 1907, and returned at the end of the month.  The scientists made the most of their time on the islands by splitting between the Auckland Islands and Campbell Island.  This photo album was put together by the cook to the Auckland Islands group, Mr W B North, and donated to Te Papa by North’s son years later. 

Magnetic survey tent, Auckland Islands. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Magnetic survey tent, Auckland Islands. November 1907. Photo attributed to Samuel Page. Te Papa

The expedition members were astounded to find a group of shipwrecked sailors on Auckland Island.  These men had survived the wreck of the barque Dundonald eight months before, and ate birds, seals and roots until they managed to reach the cache of emergency stores left by the Government.  Their story is an epic tale, so I’ll cover it in my next post.

Survivors of wreck of the barque "Dundonald". From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Survivors of wreck of the barque “Dundonald”. November 1907, Auckland Islands. Photo attributed to Samuel Page. Te Papa

The Expedition was a great success.   The scientists described a huge range of flora and fauna, and found a number of new species.  Some of the specimens they collected are now in Te Papa’s collection.  A detailed report was published in 1909 and was well received in the scientific world.  The trip was also covered by several newspapers – the Otago Witness did a two-page spread of photographs on Christmas Day, which includes some of the photos in this album.

Snares Island. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Snares Islands. Page, Samuel. Te Papa

Penguin rookery, Snares Islands. November 1907. Attributed to Samuel Page. Te Papa

Graphania erebia (Hudson, 1909); holotype; holotype of Melanchra erebia Hudson, 1909, collected 29 Nov 1907, Erebus Cove, Port Ross. Auckland Islands. New Zealand. Te Papa

One of the specimens collected during the Expedition. Graphania erebia (Hudson, 1909); holotype; holotype of Melanchra erebia Hudson, 1909, collected 29 Nov 1907, Erebus Cove, Port Ross. Te Papa

Sea Lion on shore of Enderby Island. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Sea Lion on shore of Enderby Island. November 1907. Attributed to Samuel Page. Te Papa

Views in Carnley Harbour. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Views in Carnley Harbour. November 1907, Auckland Islands. Attributed to Samuel Page. Te Papa

Auckland Islands crab. From the album: [1907 Sub-Antarctic Expedition]; circa 1908; North, W. November 1907, Auckland Islands. Page, Samuel. Te Papa

Auckland Islands crab, November 1907. Attributed to Samuel Page. Te Papa

 

The global penguin – Part 11. How old was the Peka Peka emperor penguin?

Te Papa’s curator of terrestrial vertebrates Dr Colin Miskelly tells the 11th instalment of the story of the emperor penguin that went where none had gone before. Previous blogs on the penguin were posted between 23 June and 12 September 2011.

One of the unknowns regarding the emperor penguin that came ashore at Peka Peka last June was how old it was. The bird did not have the jet-black chin and brightly-coloured auricular patches of a breeding adult, indicating that it was less than 4 years old. But its chin was darker than those in published images of fledgling and one-year-old emperor penguins, suggesting that it had completed at least one moult after fledging.

The emperor penguin on the beach at Peka Peka. Photos A & C, Colin Miskelly, Te Papa; B & D, Richard Gill, Department of Conservation

Most wild emperor penguins hatch in July and go to sea in December when about 5 months old. This first set of juvenile feathers last until the birds moult the following December-January, when about 17 months old. Because the Peka Peka bird came ashore in June, it would have been 11 months, 23 months or 35 months old. But which age class was it?

New light on this question has been shed by Lauren DuBois, assistant curator of birds at SeaWorld San Diego. Lauren has provided images of a captive bred bird that hatched in September 2010. By January 2012 (at 15 months old) this bird had completed its first moult, and looked the same as the adult that it is standing next to.

15-month-old emperor penguin (foreground) at SeaWorld, San Diego. Image: Lauren DuBois, SeaWorld, San Diego

Ten wild-caught juvenile emperor penguins from the July 2011 hatch were taken into captivity in December 2011. These birds came from the Cape Washington rookery on the western side of the Ross Sea, south of New Zealand. The ten birds were photographed in January 2012 when about 6 months old, and show a range of chin plumage colouration from the usual off-white through to birds as dark as the Peka Peka bird.

Based on these images, there is now little doubt that the emperor penguin that stepped ashore at Peka Peka on 20 June 2011 was about 11 months old.

Confirmation of his age supports the decision to release the bird near Campbell Island. A satellite-tracking study of fledgling emperor penguins in the Australian Antarctic sector in 1996 and 2007 managed to follow a few birds through to May and June, when they would have been 10-11 months old. One of these birds tracked as far north as 54.2 degrees south, and several others were not far behind. The last signal received from the Peka Peka emperor penguin after release was at 52.3 degrees south, within 200 km of the minimum latitude recorded in this small scale tracking study (17 birds), and 1250 km of latitude south of Peka Peka.

Also relevant is the sighting of three emperor penguins at sea east of Argentina by Maurice Rumboll on 15 September 1975. These birds were at 40.5 degrees south, which is slightly further north than Peka Peka.

When released, the Peka Peka emperor penguin was within the latitudinal zone of the Southern Ocean where juvenile emperor penguins live.

Previous blogs on this topic:

The global penguin – Part 1. How a lone emperor ventured into superstardom

The global penguin – Part 2. The young emperor penguin pushes the boundaries and is taken into care

The global penguin – Part 3. No latitude for error: a young emperor penguin a long way from home

The global penguin – Part 4. How to track a wandering emperor penguin

The global penguin – Part 5. The rocky road to fame

The global penguin – Part 6. Hitching a ride south

The global penguin – Part 7. The wandering emperor penguin enters the technological age

The global penguin – Part 8. Free at last!

The global penguin – Part 9. Heading home, or heading east?

The global penguin – Part 10. It’s only a game

For a later blog on this bird:

The global penguin – Part 12. The final word?

Our far South – Antipodes and Bounty Islands: dots of importance

I awoke on the morning of 6 March to discover that we had very rapid progress over night and were approaching the rugged columnular basalt cliffs of the Antipodes Island, crowned with green tussocks. The home to the Antipodean albatross,the Antipodes Island parakeet and the erect-crested penguin (to name just a few of the birds!). It is almost pest free, but sadly mice still live in this barren place.

Bounty Island shag. Photo Anton van Helden, copyright Te Papa.

Furseal. Photo Anton van Helden, copyright Te Papa.

The only native mammals found on shore here are elephant seals and the New Zealand and Sub-Antarctic furseals. 1804 saw the first sealing gang arrive at the Antipodes. This American gang killed about 60,000 seals over the course of the year they were stationed on the islands. While the location of prime sealing grounds was jealously guarded at the time, the evidence they took home led to a sealing boom on the islands.

After 1807 sealing was occasional and catches small. By the 1830s seals were all but wiped out and sealing in the Antipodes came to an end.

Incredibly sealing in the Southern oceans saw some 7 million furseals (Arctocephalus spp.) were killed for their skins. Essentially by 1830 all populations of furseals were so depleted to make fursealing unecomonic.

Bounty Island shag. Photo Anton van Helden, copyright Te Papa.

Populations of furseals have bounced back, but interestingly it seems that the Bounty Islands may be the main breeding area with the Antipodes islands being primarily a haul-out area.

The erect-crested penguins endemic to the islands, and like many penguin species, they are showing signs of decline.

Once again after a night of travel we found ourselves in the early hours of the morning at our next location, the jagged and totally inhospitable looking Bounty islands.

Bounty Islands.

These are projections of rock sticking out of the sea, yet home to numerous furseals, Salvin’s albatross and their very own shag.

Sadly we could not go ashore on Spider island in the group to look for the species of Spider that Phil Sirvid would have liked me to collect.

Sadly our trip now is coming to an end and this will be my last blog post from the boat. It will be weird to be on land again in just a couple of days.

Salvin’s albatross. Photo Anton van Helden, copyright Te Papa.

Our Far South: Campbell Island – the return

 Our first sight of land since Antarctica in the dim small hours of the 3rd of March was Campbell Island.

Campbell island. Photo Anton van Helden, copyright Te Papa.

Campbell Island is home to more species of albatross than anywhere else in the New Zealand region with 6 species breeding here. The most conspicuous of these being the Southern Royal albatross that soar over head. These massive birds with a wingspang over 3.5m stand out with their briliant white plumage against the sombre tones of the landscape and the darkened sky. We spent most of an afternoon and evening up the col Lyall board walk which winds up past Beeman hill and on up to the Western Cliffs.

Albatross ‘gamming’. Photo Victor Anderlini.

Later in the day a large number of royal albatross were congregating in small groups, a behaviour known as gamming. with displays of head shaking and wing flapping, squawking and other unusual vocal, clacking and popping sounds produced with their enormous beaks.

Royal albatross and chick. Photo Anton van Helden, copyright Te papa.

The experience of having an albatross soar low and fast right above your head is a very memorable thing, the swoosh of their wings like fighter jets. We were lucky to see some nesting birds with small chicks. This is my second time on Campbell Island, the first time was 1995 where I was stranded along with a couple of other scientists after the boat we were sailing in got caught in a storm.

royal albatross. Photo Anton van Helden, copyright Te Papa.

That was the last year that there was a manned weather station on the island. the buildings are still here and much as I remembered them, however since then the final introduced predator, the rats, have been removed.

Royal albatross. Photo Anton van Helden, copyright Te papa.

This rugged, boggy island had been used for farming and the last of the sheep had been removed in 1990/91. The amount of regrowth of the tussocks, mega herbs and dracophyllum shrubs is astounding. The old coast watchers hut that had been used in the 1940′s (that in 1995 still had a partial roof),

Ruins of the coastwatchers hut.

was pretty much ruins, with just a few frames of walls remaining. The sealions, that last time I was here were mostly in Northwest Bay, were now using the coves and inlets of Perseverence harbour much more. There has been a small growth of numbers on the island, in contrast to the diminishing numbers on the Auckland islands.

Elephant seal. Photo Anton van Helden, copyright Te Papa.

The Elephant seals have been declining in numbers, as have the Rock hopper penguins. This may be a real indicator of global warming, as it is possible that they are having to dive deeper or travel further to hunt their prey, decreasing the success rate of pups and chicks.

Campbell Island, Northwest Cliffs.

We are now heading for the Antipodes islands, which was not part of the original plan. Because the sea ice forced our early retreat from Antarctica and the remarkably smooth seas we have had on our northward journey we have a little extra time. Entering this very productive area just off the continental shelf has already afforded us glimses of a mixed pod of long finned pilot whales and Bottlenose dolphins. the Antipodes islands are pest free apart from mice, people onboard are working to raise money for DOC to embark on a project to eradicate them, and expensive business. About $1,000,000 will be required, but the achievement of which will no doubt be a huge boon for the abundant birdlife on the island.

Our far South: all at sea

In the early hours of the 25th, we were awoken and called to the bridge to see the biggest wall of ice that I will probably ever see.

The Ross Ice Shelf, and enormous slab faced Ice sheet stretching over 700km from Cape Crozier to the Bay of Whales. The height of the visible face of the Ice sheet is about 40m high, being that bit of it that sticks out of the water.

Ross Iceshelf.

This sheet ice loses chunks at the face that float off, these are called calves, and every so often huge pieces break off forming tabular icebergs which can be kilometres in length.

Tabular iceberg. Photo Anton van Helden, copyright Te Papa

From there we turned to head West towards Terra Nova Bay on the Antarctic continent. Well that was the plan, we got to within about a kilometre when we were forced to abandon the attempt due to Ice build up.

This was the theme then for the next couple of days. We would head east to get out of the ice and then attempt to get to the continent, next stop Cape Hallet, then Cape Adare, all attempts to land proved impossible.

A final ditch effort for another shore landing came on the 27th at the Islands of Possession and Foyn (named for the gentleman that invented the exploding harpoon!).

Foyn Island. Photo Anton van Helden, copyright Te Papa.

Once again we were foiled with the only access point left on the island being a very slippery iced up beach of large boulders. Possession Island was where Sir James Clarke Ross planted the flag for Queen Victoria and the British Empire.

Breaking through sea-ice

The weather was relatively calm and so a polar plunge was organised for those who had the need to prove something. Which I will admit was fairly entertaining.

When we left from there it was really our farewell to Antarctica as we started to head north and out of the Ross Sea. Not the end for Antarctic animals though, with further sightings of Minke whales and Emperor penguins.

Emperor penguin. Photo Anton van Helden, copyright Te Papa.

Out in the forming sea ice, on some of the larger floes tracks of Emperor penguins were often seen, with the occasional Crabeater seal now also making an appearance.

Emperor penguin & tracks on sea ice. Photo Anton van Helden, copyright Te Papa.

Crabeater seals Lobodon carcinophaga, do not actually eat crabs, they do however eat krill. The genus name lobodon, means lobed teeth as they have multicusped teeth in the upper and lower jaw that come together to strain krill from the water. Krill are small shrimp-like crustaceans and form an imporatnat part of the Antarctic food-chain. In the Southern Ocean, one species, Euphausia superba, makes up an estimated biomass of over 500,000,000 tonnes - over half of this is eaten by whales, seals, penguins, squid and fish each year!

Crabeater seals are also regarded as the most abundant large mammal on the planet after humans, with a population at last census was about 15,000,000. However it should be clear that it has been a while since anyone counted.

Crabeater seal. Photo Anton van Helden, copyright Te papa.

True Antarctic seals (principally crabeater seals) were also killed in small numbers to be used as dog food at scientific stations until the early 1980s. The possible threat of renewed exploitation of Antarctic seals, especially by Norway after they mounted a pilot sealing expedition in 1964 persuaded the Antarctic Treaty Parties that specific protection was needed for them. The Convention for the Conservation of Antarctic Seal (CCAS) was agreed in 1972 and came into force six years later. In its Annex, the Convention specifies that up to 175 000 Crabeater seals, 12 000 leopard seals and 5000 Weddell seals can be taken. The Soviet Union took some 4000 seals (mostly Crabeater seals) with two vessels during a hunting expedition from December 1986 to February 1987 in the eastern D’Urville Sea and around the Balleny Islands. No further catches have been reported.

Leaving the Ross sea: Franklin Island in the distance. Photo Anton van Helden, copyright Te Papa.

Our Far South: a tale of two huts

Not Lower and Upper Hutt, but instead the story of two attempts at the pole. That of Sir Ernest Shackleton and the voyage of the Nimrod, and Captain Robert Falcon Scott and the Terra Nova expedition.

Sunset on Mt. Erebus. Photo Anton van Helden, copyright Te Papa.

We awoke to another extraordinary day at anchor off Cape Royds. The lunar landscape, derived from the explosive outpourings of Mt Erebus and the glacial action of some 20,000 years, producing remarkable scenery to walk through from Black sand beach to the Nimrod hut, or Shackelton’s hut as it is also known. This hut was a delight to look inside.

Shackleton's Nimrod hut. Photo Anton van Helden, copyright Te Papa.

There is something about Shackleton that inspires, although he came some 90 miles short of getting to the pole on this expedition he did say on his return “better to be a live donkey, than a dead lion”. The hut situated in a great sheltered location adjacent to an Adelie penguin colony was sturdy and brilliantly maintained.

We had the great fortune of seeinga pod of about nearly a dozen Type-C killer whales just off shore . Three Killer Whale types have recently been documented in the Antarctic. Type A looks like a “typical” Killer Whale, living in open water and feeding mostly on Minke Whales. Type B is smaller than Type A. It has a large white eyepatch and a patch of grey colouring on its back, called a “dorsal cape”. It feeds mostly on seals. Type C is the smallest type and lives in larger groups than any other type of Killer Whale. Its eyepatch is distinctively slanted forwards, rather than parallel to the body axis. Like Type B, it has a dorsal cape. Its only prey observed so far is the Antarctic Cod. DNA work is currently being carried out to determine if these different types represent separate species.

Type C killer whale. Photo Anton van Helden, copyright Te Papa.

After regrouping we moved again South to Cape Evans and the Terra Nova hut, the base from which Scott and his men left from on their ill fated attempt on the pole.

It was great to be able to get out and really stretch our legs.

Terra Nova hut. Photo Anton van Helden, copyright Te Papa.

 

 

It was extraordinary to stand in the very places where these extraordinary characters from history once stood and to see the beds they slept in.

Even with all our modern gear on a very calm and pleasant day it was still bightingly cold.

Scott's bunk. Photo Anton van helden, copyright Te Papa.

Whatever anyone could ever say about them, they were people of remarakable bravery and courage.

Our Far South: McMurdo Sound

 

Scott Base, as South as we go:

McMurdo Sound, Mt. Discovery. Photo Anton van Helden, copyright Te Papa

In a place where the sun sets at 12.30 and rises at 2.30 sights just get more and more incredible. At 1am the sea around the boat started to freeze, the water became grainy and and looked like grease, slowing as the ship carved through it, the ripples and wake of the boat like just flowing golden syrup in the setting sun light.

When I awoke we were anchored off McMurdo Station with Scott’s Discovery hut to our left and Observation hill to our right. We were surrounded by ice. As the first of the crews made their way by zodiacs, carving a fine channel to the shore, I watched for whales off the stern of the boat. What a sight, whale after whale apearing and blowing in the distant channels in the ice.

McMurdo Station. Photo Anton van Helden, copyright Te Papa.

They appeared to be Minke whales and Sei whales. The minke whales, the smallest of the rorquals at about 8m were dwarfed by their biger cousins the Sei whales that are about double the size.

Soon it was my turn to go ashore. The outboard churned through the icy water making a giant slushy. We were greeted by two of the over wintering team from Scott Base, and transported on the right hand side of the road to Scott Base. They drive on the right because the Americans at McMurdo Station maintain the roads.

Scott base is contrastingly petite compared to McMurdo Station, which is like a small town. Scott base with it’s uniformly green buildings, is supplied with energy from the nearby wind turbines, that produce enough power to not only run the base but contribute to the running of McMurdo Station as well.

We visited the conservation lab where they are working on the objects and materials removed (and to be replaced back in) the huts from the heroic age of exploration.

Made me think about Robert Clendon, Te Papa’s object conservator who had done this work in the past.

Scott Base. Photo Anton van Helden, copyright Te Papa.

We climbed to the top of Observation hill, where there stands a memorial to Scott and his team who perished in their ill fated trip to claim the South Pole.

It also afforded the crew a good vantage point to watch minke whales in the waters of McMurdo sound.

Discovery Hut was remarkable, as the conservation teams had obviously worked hard to maintain it as much as possible as it was. The environment down here being cold and dry providing the conditions to keep 100 year old mutton!!

On returning to the boat I spent some time whale watching and saw to my absolute amazement a large pod of Arnoux’s beaked whales in the free water on the far side of ice channel, breaching and porpoising. I estimate that there would have been between 20 and 30 animals. I tried to take photos, but sadly they are not the best, but still a record. Watching them through the binoculars was a spectacular sight.

The decision was made to spend the evening cruising the sound and looking for animals on our trip upt to Cape Royds where we would spend the night. Well that was some trip, perfect still conditions and animals at every turn. Weddell seals and a couple of Crabeater seals, appearing as if from nowhere in the channels in the ice created by the ship. as we broke the ice we got very close to a very confused lot of Emperor penguins.

Ross Sea at midnight. Photo Anton van Helden, copyright Te Papa.

On the trip up the sound we saw minke whales spy hopping through holes in the ice, killer whales in small pods, adelie penguins running like mad across ice flows. It was an incredible night.

Our Far South: Land at last!

After 6 days at sea, we finally sighted land, Franklin Island, with it’s glacial snow cap looked like Eden after the roller coaster ride of the Ross Sea.

Franklin Island. Photo Anton van Helden, copyright Te Papa.

Franklin Island is home to a large colony of Adelie penguins and is the hangout for a few Weddell seals. Weddell seals generally live by the fixed ice where males will vociferously defend their breathing hole against other males. Not here though, here they were hauled out on the beach and adjacent snow clad rise.

Weddell seals are quite a deep diving seal, with known dive depths in access of 700m. This species was once hunted around Ross Island.

Weddell seal. Photo Anton van Helden, copyright Te Papa.

Weddell seals were harvested in small numbers and used to feed sled dogs on the Antarctic stations. But they are considered to have recovered to pre-exploitation numbers.

Moulting Adelie penguin. Photo Anton van Helden, copyright Te Papa.

The Adelie penguins that were present were moulting, and much like the king and royal penguins on Macquarrie Island were largely unphased by our presence. They were however somewhat wary of the Antarctic skuas. A number of penguin carcasses had been meticulously pecked over and reduced to clean bones by the skuas.

We are now at about 76 degrees south and heading further south towards McMurdo sound. Sightings of some 50-60 Killer whales in the region has a number of the crew pretty excited, me among them!

Follow

Get every new post delivered to your Inbox.

Join 281 other followers