This entry is part 1 of 1 in the series Bird Island
As I have mentioned before (and you can probably guess from the name) there are a few birds calling this place home!
There may not be a huge amount of diversity here but the species and sheer numbers of birds present are spectacular.
The island is quite large (4km long) but there isn’t a huge number of birds obvious on the ground; that’s because most prefer to nest under it, thanks to the high density of predatory birds above.
To live and work on this island has been my dream for years, but the real pulling factor for coming back to South Georgia wasn’t, believe it or not, the penguins …
Nope. It was the chance of working with Antarctic Fur Seals again. Well, that, and living in a Wandering Albatross colony.
Sadly, I won’t be here for the entire year, which means I won’t get to see the entire breeding cycle of the Wandering Albatross, since they can take 13 months from laying to fledging.
So, unlike most species which were here at the beginning of the breeding season when we arrived, the Wandering Albatross were finishing up. The fledglings were beginning to leave the island, having spent the entire winter on the nest alone, only being visited by their parents to be fed before they disappear back on another several thousand km foraging trip.
Not all birds lay on the same day obviously and thus it follows, just as obviously, that not all were the same age.
When they are approaching the right age, they actually weigh more than their parents and just before fledging, they regurgitate all the hard parts of there diet (squid beaks, fish bones and sometimes plastic) and head for sea.
Wandering albatross breed every other year so, despite the fact that last year’s birds were fledging, the new birds were also beginning to arrive, ready for the present breeding season.
Whilst the wandering albatross can be found over the meadows higher up on the island, the beaches are covered by fur seals (or “furries”).
Considering that a hundred years ago, these animals were hunted to economical extinction on the island, it’s mind-blowing to consider their numbers are now in the region of 4 million.
There aren’t many success stories like this that I can think of but seemingly Humpbacks and Southern Right Whales are on a similar path, based on the quantity of animals being seen from shore this year.
Unfortunately, food was less plentiful this winter and the seals are paying for it. From looking at the diets of the seals throughout the year, we can see how well they are eating and what prey items are available. After poor winters, breeding numbers are often low.
However, even in poor seasons, the beaches are absolutely covered in fur seals. From looking at the diets of those that have bred this year, we can see that the krill have returned and as a result, the pups are fat and doing well.
Nevertheless, I couldn’t write a blog from South Georgia without a penguin picture or two. One of the many great things about Bird Island is how accessible the wildlife is and with a Gentoo Penguin colony just a few hundred metres from base, it’s been easy to keep tabs on how they are doing.
A few weeks after arrival, the eggs were cracking and the gentoo siblings were emerging.
A little further away (but also a little more spectacular) is Big Mac, home to 80,000 Macaroni penguins. These are obligate reducers, meaning they lay two eggs but only one will hatch – and that’s what they are starting to do!
In other news, molliemawks (grey-headed and black-browed albatross) and Giant Petrels have fat chicks.
That’ll have to do for this weeks photo fix… Hope you enjoyed
Before coming South, whenever someone mentioned the Falklands, I would think of barren and windy islands with not much to offer. However, I was pleasantly surprised with the reality. Many of the guests on board the ship have the same mentality as I once did, seeing the Falklands simply as a convenience stop to stretch their legs before we get down to South Georgia and Antarctica. They most definitely are not anticipating the beauty of sites such as West Point Island and the densities of tame wildlife that these islands offer.
The Falklands are home to 60-70% of the world’s breeding black-browed albatross and host the largest albatross colony in the world at Steeple Jason. Seeing thousands of these birds proudly perched on their nest structures for as far as the eye can see is a breathtaking experience.
Many of the colonies are also home to thousands of rockhopper penguins early in the season and watching the entertaining relationships between these species is endless fun. The sounds that accompany these interspecific relations are also entertaining.
Both the rockhoppers and the black browed albatross tend to pick the most exposed areas of the islands to breed. The albatross are dependent on the wind in order to aid their takeoffs and the penguins use the exposed coasts in order to deter predators.
The islands are also home to magellanic, king and gentoo penguins and if you’re lucky you may also see macaronis hiding within the rockhoppers.
There is also some beautiful, if a little flat, hiking to be had over these islands and you’re never too far away from geese, raptors and songbirds (especially on the rat free islands).
And when you get onto the sea the wildlife doesn’t stop. There’s a healthy population of steamer ducks patrolling the coastline and both Peale’s and Commerson’s dolphins are often around and keen to play.
One final albatross picture, because they are awesome
Few images from St Andrews Bay, South Georgia
no images were found
Something that surprised me about my recent visit to the Antarctic Peninsula was that the ice was equally as impressive as the Killer Whales, Leopard Seals and the Humpbacks.
Nothing can prepare you for the different shades of blue captured within these floating structures and the size of the slabs is simply staggering!
Fortunately conditions allowed us to make it south past the Antarctic circle!
And if the Ice isn’t enough the landscape and mountains ain’t half bad either!
Its been a while since I posted pictures of my penguin friends so here are a few of my favourites from the Peninsula where I was finally able to see the Holy Grail of Penguin species; The Emperor Penguin. As well as all three species of brush tail, magellanic and rockhopper.
For more images check out my two Antarctic Galleries….
no images were found
CAUTION: “Nature red in tooth and claw” warning.
This post contains graphic pictures which some readers may find disturbing.
My recent trip to Antarctica had many incredible highlights. I was lucky enough to see a ridiculous amount of wildlife with many memorable encounters.
Leopard seals are number two in the Antarctic food chain, second only to killer whales. The majority of sightings are very relaxed with these seemingly lazy animals apparently spending most of their lives hauled out on ice flows, relaxing and sleeping.
These sightings are great because they give you an opportunity to see clearly the markings which make each individual distinctive and identifiable; they also allow you to see the size of the animal, which can often be difficult when they are in the water.
Female leopard seals can reach 5 metres in length. They are generalist predators and will feed on whatever is locally abundant, including krill, other species of seals and penguins. I visited Brown Bluff on the Antarctic continent twice within the space of 10 days. During my first visit, the few leopard seals we encountered had been feeding on krill, 10 days later the story was very different.
With Gentoo and Adelie penguin chicks both beginning to explore the shallow waters, local leopard seal observations were much higher as they were sighted patrolling ice floes and shallows for penguins.
From ashore, it was incredible to see these animals pursue penguins through the shallows at great speeds for their next meal. The amount of kills and hunts observed by all on board was staggering.
As we headed back to the ship in the Zodiac, we came across a hunting leopard seal and decided it would be rude not to see what happened next …
The attack, although spectacular and very interesting, was very depressing to watch as the leopard seal played with its prey for a considerable amount of time before finally opting to eat,
Leopard seals use the friction of throwing animals against the water to open up their prey and rip bite-sized chunks of meat off the penguin.
All for a bite of food
I was recently approached by Will Harper-Penrose from Woodmansterne Primary School and Children’s Centre via the wonderful medium of Twitter. His year two pupils were learning about the Antarctic and exploration, and he got in touch to ask about the possibilities of doing a Q&A Skype session.
Unfortunately, South Georgia’s internet connection was not up to a Skype video so, on hearing that, Will came up with a much more imaginative way to ask the questions. Being a music teacher, he composed a song for his pupils to sing, asking questions like ‘Have you seen a penguin sliding on its belly?’ and ‘What do you eat in Antarctica?’
As you can see for yourself, the video, song and dance are awesome and put a smile on everyone’s face on base. Completely aware that this amazing video would outshine any video of mine, I used my surroundings on the island to assist me, featuring penguins, seals, icebergs and boating, here is a compilation of some of my footage from a year on South Georgia.
I hope that this will entertain the kids and hopefully inspire one or two to become polar scientists
Last month I made the short voyage up the coast of South Georgia to The Bay Of Isles and Prion Island to check up on the Wandering Albatross. These are the world’s largest seabird and they nest in numerous colonies around the South Georgia coastline.
A few years back when I saw my first ever albatross on The Galapagos, I put ‘seeing wanderers on the nest’ top of my bucket list.
I didn’t think for a second that I would be able to cross it off so soon. To be allowed to get up close and personal with such incredible birds was a privilege and a pleasure, but now I need something else to take top spot …. maybe diving with leopard seals!
The trip was a success but with the weather window being very narrow, there was much concern that we may not manage to get the work done. However, after a dawn wake-up, we managed to get landed.
Of the birds present, when I last monitored Prion back in April, 100% had successfully made it through the winter and all should hopefully be fledging before the end of the year.
The island is also home to a number of other species which have been able to thrive without the presence of rats. Two colonies of Gentoo penguins were all sitting on freshly laid eggs, Giant Petrels were courting and laying, Pipit chicks were calling from nests all over the island, Light Mantled Albatross were sitting on nest bowls and White Chin Petrels were singing from their underground burrows. Also, the first few male Fur Seals were taking up residence on the beach.
My latest South Georgian adventure involved a cruise up the coast on board our Fisheries Patrol Vessel to the Bay of Isles. More specifically to Prion Island, in order to see its feathery inhabitants.
Prion Island is home to a small population of the world’s largest seabird, the Wandering Albatross. With a spectacular wingspan of 3.7 metres, a large adult wanderer is roughly the same length as a small car.
Approximately 30 wanderers return to Prion Island every year in December. They lay a single egg each which will eventually hatch and be cared for by both parents over the year, before hopefully fledging. Because of the large investment needed to fledge a wandering albatross chick, parents breed monogamously, every two years. This means that the breeding population of the island is roughly 60 pairs.
My job, this visit, was simply to check up on the downy chicks as well as record a number of parameters, such as snow cover and fur seal disturbance, which may effect the success of these giants.
By the time chicks are this developed, both parents can leave the chick in order to forage so I was incredibly fortunate to see a number of adult birds on the colony..
Albatross species forage at sea and are often caught accidentally by long lining fishermen around the world. South Georgia has one of the most sustainable fisheries in the world, with vessels forced to use particular preventative practices that reduce the risk of bycatch of seabirds (seabird bycatch was 0 in 2015). However, as a result of their spectacular size and effortless flying abilities, Wandering Albatross forage for thousands of miles, meaning birds breeding on the islands will be affected by less well managed fisheries across the Southern Ocean. Sadly, as a result of this and also consuming plastic waste, Wandering Albatross populations are falling and they are considered to be vulnerable to extinction by the IUCN.
Once chicks fledge at the end of the year, they will roam the southern oceans in search of cephalopods (squid), crustacean (krill) and small fish until they are old enough to breed, covering up to 120,000 km in a year.
The island is also home to breeding Giant Petrels and Gentoo penguins. With this year’s Giant Petrel fledglings still covering the island, next year’s breeders had already arrived and were already courting and building nests.
Gentoo penguins tend to return to their colonies every evening to roost rather than remaining at sea. As we awaited a pick up on the beach, I was able to put my GoPro in the water and get a glimpse of them in their more natural habitat.
Before rats were successfully eradicated from South Georgia, islands provided the only safe haven for South Georgian Pipits. These small areas of refuge allowed populations to survive allowing recolonisation of the mainland, post rats
Welcome to another week in the life of a British Antarctic Survey scientist! This week’s events include Oil Spill and X Ray training and, with it being an international weekend in the football calendar, I have news from the South Georgian national team’s latest outing.
Living in South Georgia involves all sorts of weird and wonderful training. Part of living in such a small team in such an isolated location involves being prepared for everything, including tsunamis, shipwrecks and fires.
We also play an important role as first responders to any spillages of potentially hazardous chemicals within a manageable size. Obviously, it is necessary for all the team to be familiar with the Emergency Action Plan and know how to deploy all the equipment. So, this month we rolled out all the equipment in order to first control and then clear up a mock oil spill around the King Edward Point wharf.
We are lucky to have a doctor and surgery here on South Georgia. However, there is only so much that Doc can do alone so it is therefore necessary that we are all trained with some level of medical care in order to assist her or, God forbid, treat her if she hurts herself.
This involves intensive training in the UK before deployment, followed by weekly Doc School once down south. On this week’s agenda was X-Raying. Equipment is limited here so our X Ray machine uses film and we must be able to develop the pictures. Our subject for this practice is an old, frozen Gentoo Penguin from the freezer! You’ll be glad to know it had no broken bones.
The final piece of training for this month also involved a Major Incident Drill for which the Royal Navy provided the mock, unco-operative casualties. The scenario was a shipwrecked fishing vessel full of conveniently non-English speaking fisherman.
After we had saved the lives of all the people worth saving, we took advantage of the good weather to have another game of football.
The game was strongly contended and this Navy team represented a much greater challenge than previous games. Meteorological conditions were perfect in contrast to the pitch, which is made up of mire, bog and rock. This didn’t affect the level of the play, though, with both teams doing what only the true greats can do by adapting their style of play to the conditions.
With the wind behind them, the home side settled into the conditions more quickly and were soon peppering the Navy goal with shots. Fortunately for the away team, their keeper possessed many cat-like qualities, pulling out some blinding saves for the cameras.
Tackles were flying in all over the pitch, some timed to perfection but mostly horribly late. Less out of maliciousness but more as a result of the bobbly terrain and low fitness levels.
Not even The Cat in goal could put a stop to the “tica taca” passing which lead to the opening goal. The home team’s passing, which can only be compared to Barcelona, tore through the away defence with Cowie eventually finishing the move and slotting the ball under the helpless keeper.
With the first half approaching its climax, the game was interrupted by an almighty scream. Many dived for cover, concluding that the only possible cause of a scream like that could be a shooting and that maybe we were under attack. However, we eventually discovered this wasn’t the case, but it was almost as bad – the away team’s right back had been tackled by a tuft of grass.
With the casualty carried off, the half drew to an uneventful close, allowing the away team to compose themselves.
Revitalised by their half time oranges and cigarettes, the away team came out a changed team and with the help of the wind, restricted South Georgia to their own half. So relaxed was The Cat about the threat to his goal, after a few minutes he opted to have a cuppa. With the help of some valiant defending and some truly abysmal finishing, the home team hung on and seemed to be heading for an unlikely victory.
But with the clock ticking away, the home team did what British Teams do so well and crumbled. With what can only be described as a howler by the keeper (who had been kindly donated by the Navy due to uneven numbers) gifting the equaliser to the Navy by fumbling a shot, which probably wouldn’t have reached the goal, to the feet of their striker to tap in.
With only seconds left, the Navy sensed blood. No sooner had the game kicked off again, the ball was rolling out for an away corner. The Navy piled men forward and after an overhit corner was caught wickedly by the wind and thrown on to the crossbar, it dropped into the six yard box. Tired from their intrepid second-half efforts, South Georgia were slow to react and the ball was scrambled into the net.
It is always good fun to see people from the outside world even when they beat you at football. The HMS Clyde team were no exception to this and we were happy to invite them into the bar for drinks after the big game.
We look forward to their next visit and hopefully a rematch!
What a few weeks! As per usual they have been hectic, but amazing. We were incredibly lucky to be visited by members of the Royal Marines and Navy, who were part of the Antarctic Endurance Expedition team retracing Sir Ernest Shackleton’s footsteps through South Georgia and the Antarctic in 1914-17.
By the time the team reached us, they were on the final leg of their journey, having just completed the four day hike across South Georgia, which Shackleton had crossed 100 years previously to get help for his crew, who were stranded. They had travelled over 3000 miles across some of the most dangerous seas in the world.
The team immediately clocked our football pitch on arrival and challenged us to a game at the world famous South Georgia National Football Stadium, an incredibly brave move, considering that we have never lost a match here (we’ve only played one!)
Having been soaked through to the skin by a well-timed South Georgian shower during the national anthems, the game eventually kicked off with the away team kicking down into the bog. With the tempo and quality of play reaching levels never seen before on this famous footballing island, the bog provided players with much appreciated rests.
The spectators, all two of them, were so taken away with what they were seeing, they had to remove themselves from the stadium before they got too carried away! I would like to say that when a game of such beauty and skill as this takes place, the score doesn’t matter, only football is the winner and lots of other clichés, but it’s not every day you get to smash Her Majesty’s finest 6-0 on your your home ground!
Although maybe not footballers, our opponents comprised a group of incredible people and it’s no wonder their mission had been so successful.
With the breeding season winding down now, my time has freed up fractionally, meaning I have had a few hours around work to spend time with and appreciate the amazing wildlife and landscape on our front door.
With the king penguins around base now having completed their moult, they are beginning to look quite spectacular. On a rare, bright, still evening, I got myself out with my camera onto the beach and spent a bit of time observing a small group. Every now and then it really hits me how ridiculously privileged I am to be here!
The group had two pairs amongst them who were posturing and calling to each other – I could have watched these majestic animals for hours. However, just because the sun was out, it doesn’t mean it was warm and it wasn’t long before my hands had turned blue and the kettle was calling.
With scientific work easing slightly, I have also had more time to crew and cox our RIBs and jet boats. Having spent a lot of time on board powerboats before the RIB training, they weren’t too much of a challenge but getting my head around jet boats is another completely different challenge. A challenge which I am loving, I have to say, since it means I get to see more of the island and spend time at sea.
And when you’re on board either sort of boat, you’re never too far from beautiful scenery…
Incidentally, we do have a small breeding colony of King Penguins accessible to us by foot near King Edward Point at the aptly named Penguin River. Due to the small size of the colony, breeding isn’t often successful, unfortunately. However, on a visit this week, I was happy to find eight new chicks ready to give it a go.
All the chicks and their parents seemed healthy and were in full voice throughout my visit despite the poor conditions and I was incredibly happy to see the adults regularly feeding their demanding chicks.