canberrabirds

Seabirds on the Southern Ocean

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Subject: Seabirds on the Southern Ocean
From: "Tony Lawson" <>
Date: Fri, 16 Jul 2010 10:17:56 +1000

Author and keen birdwatcher Sue Taylor from Melbourne tells us of her quest to sight albatrosses in Australian waters. Travelling south from Hobart into the Southern Ocean aboard a small yacht she endured rough seas and sea sickness.

Robyn Williams: Last weekend my Sunday was made by two visitors: elegant, somehow very serene and easygoing, and exquisitely beautiful. They strayed for brunch, then after 20 minutes, disappeared.

I'm talking about a pair of King Parrots. Deep green and pillar-box red, quite plump actually, and delightful to watch, on the deck.

Yes, I do my birdwatching in comfort, and take pleasure in fairly common species.

Sue Taylor, on the other hand, is a specialist, and puts herself right on the line in her quest for sightings, or on the boat, in this case. Very brave.

Sue.

Sue Taylor: The official Australian bird list includes nine species of albatross. This is a very conservative assessment. Most ornithologists agree that there are more than nine different albatrosses found in Australian waters, perhaps as many as fifteen. Of course twitchers (like me) want species to be split, so they can accumulate more ticks. However, while the official list includes just nine species, that is all honest twitchers can count. And, being honest, let me assure you that seeing all nine species is quite hard enough. Most people find that the first seven are relatively easy. Then they are left for years wondering how they'll ever tick the last two -- for most twitchers these are the light-mantled sooty albatross and the grey-headed albatross. Both these albatrosses breed on various sub-Antarctic islands and do not normally venture close to the Australian mainland. To make things even harder, usually only immature grey-headed albatross are seen in Australian waters, and these are easily mistaken for immature black-browed albatross. To see either light-mantled sooty or grey-headed albatrosses, twitchers usually have to embark on somewhat daunting sea journeys.

Last winter I did just that. I joined nine other brave souls aboard a 20-metre yacht called Blizzard to travel south from Hobart into the Southern Ocean. We were away three rough days and three sleepless nights, and it was probably the most uncomfortable three days of my life.

In my attempt to see all of the 93 seabirds on the Australian list, I've been in turbulent seas before. We had a difficult crossing from Geraldton to the Abrolhos, where I ticked the lesser noddy.

I've been out on the Southern Ocean before in winter, several times from Eaglehawk Neck. They were just day trips. On one notable occasion (the day I saw my first grey petrel) everyone on board was seasick except me. Even the crew were seasick. Once, many years ago, when pelagics used to go out from Portland, in Victoria, one woman was so sick she lay on the deck all day and we stepped over her. She was shaken back to life when we returned to shore and the organiser wanted her money. On my very first pelagic out from Eden, one woman was so ill she vowed she'd never get onto a small boat again, and as far as I know, she hasn't.

Some unfortunate people are seasick in very moderate conditions. The summer before last I did a pelagic out of Southport on the Gold Coast in search of Tahiti petrels. It was a very successful day. We saw lots of Tahiti petrels. The sea was very calm, yet two people were seasick and two others managed to fall over. Not overboard, just onto the deck of the moving boat. But no-one damaged their binoculars or their cameras, so that's all right.

I have only ever been on an overnight pelagic bird-watching trip once before. I went out from Ulladulla, in New South Wales in April 2008, hoping to see Gould's petrel. We saw dozens. I saw my first one before breakfast on the first day, and identified it. We also saw a black petrel, a kermadec petrel and some white-bellied storm-petrels -- all lifers for me. I also met some wonderful people. It was a very successful trip.

It was a big steel ship, the MV Banks, 31 metres long. A former Navy survey vessel, it accommodated 15 birders as well as the captain, his crew, our tour leader and his wife. There was plenty of room to move about comfortably and adequate handrails to cling to as you did. Not so on the little yacht, Blizzard.

Until my recent trip on Blizzard, I've always been the one person on the boat who's never succumbed to seasickness. However, this trip in search of light-mantled sooties and grey-headed albatross -- three days and three nights on the Southern Ocean in winter, got the better of me. For the first time in my life, I was miserably, embarrassingly, publicly seasick. In my defence I should say that the seas were very rough. And let me assure you, it was worth it. Sadly, I dipped on grey-headed albatross. But I had excellent views of light-mantled sooties and they are truly beautiful birds, well worth all the angst and the discomfort.

I saw other birds too, that were new for me: three species of prion and a lovely blue petrel.

Blizzard had been out the week before with another group of seabirders. The weather was kind, the sea was calm; the yacht travelled 190 nautical miles south of Hobart. They had gone to a sea mount (literally a mountain under the sea) where different depths, currents and water temperatures mean different marine life and different seabirds.

That lucky group of birders reported seeing thousands of prions: Antarctic and broad-billed and probably others. They also saw immature grey-headed albatross, lucky people. Word of their success spread and we set off with great expectations.

Apart from the captain and crew, we had ten birders on board. I was the only female birder and also the least competent, although I was not the youngest by a long way. Amongst our number we had Australia's two top birders: Mike Carter and Rohan Clarke -- always reassuring to have experts on hand.

In contrast with the week before, when we were about to set out, the weather was not kind. We had been scheduled to leave at 5pm on Saturday. We sat around in Hobart for 48 hours, waiting for the wind to abate, getting more and more frustrated, more anxious that we'd run out of time, that we wouldn't get far enough out to sea, that we wouldn't see all the birds that the previous week's lucky group had been treated to. The yacht had been chartered until 5pm on Thursday. If we were to get anywhere near where the others had had their spectacular sightings of prions, we had to leave.

The Captain listened to the Bureau of Meteorology forecasts and refused to go out to sea. He was not a birder: he did not understand the allure of those prions. He was adamant. He was not taking a small yacht out to the ocean in 30 knot winds. He would sail down the coast to Southport where we would shelter overnight and be ready for an early start tomorrow morning. Nothing anyone could say would persuade him otherwise.

And so it was. Tuesday morning saw us setting out to sea, at last. We all wore safety harnesses, which the captain said were not on properly unless they were uncomfortable. We could attach the harness to various points on the boat, or on to lifelines which ran down each side of the yacht, enabling us to walk around on deck. The harnesses were heavy and uncomfortable. The captain need have no fear of that. The clips were stiff and difficult to operate, even when your fingers were not cold and wet. And when the harnesses became wet, they were even heavier and more uncomfortable.

Normally on pelagics, seabirds are attracted by burleigh, which is any sort of meat or fish enhanced with the smelliest possible fish oil. This does wonders for anyone on board who's feeling a little queasy. Seabirds can smell it from vast distances and obediently come and land on the water right beside the boat, and pose for all the photographers present. This is what happened on the Blizzard the week before I was on it. I know. I've seen the photos.

No bird landed beside the Blizzard on the three days I was on the yacht. It was too rough.

So Tuesday was wet and uncomfortable and bird-less. I was seasick because my safety harness meant I couldn't get at my Travalcalm in my jacket pocket. But far worse than any distress or embarrassment that this might have caused, was the knowledge that the weather was still a bit rough, meaning we were making very slow progress and we may not make it to the sea mount. As time progressed and the little yacht was buffeted by wind and waves, we each silently dreaded having to face the fact that time had run out; we'd have to turn back and we'd barely seen a bird.

A new dawn often brings renewed hope. On Wednesday morning as I staggered from my heaving bunk, someone on deck yelled 'Light-mantled sooty'.

It is not possible to run on a pitching yacht, but I travelled as fast as my tottering legs allowed and, breaking all the captain's rules, reached the cockpit without donning my safety harness. I didn't need binoculars (which is just as well, because while others managed, I found it tantamount to impossible to get binoculars to my eyes, and to focus with one hand, while hanging on with the other, and the object I'm trying to focus on is flying in and out of sight as waves surge and the boat lurches). In any case, I didn't need binoculars. That magnificent light sooty albatross flew right over my head. For me the trip had been worthwhile. Others, I knew, wanted the spectacle of thousands of prions. But I was sated with my light-mantled sooty.

No-one told me to go below and put on my safety harness, so I didn't. A little later, I was standing beside our tour leader when he saw a fiordland penguin in the water. I glimpsed a white blob swimming just below the surface and I fancy it had a yellow crest. No twitcher could possibly count such a blur. Our tour leader celebrated loudly. He'd been the only one to see the penguin. We all congratulated him, those of us who'd previously seen fiordland penguins even meant it.

Then someone yelled 'Prion'. Prions are difficult birds to identify. You know that they're prions because they're small, blue-grey birds with a dark 'M' on their backs, but precisely which sort of prion is hard to say. Even if they weren't flying fast and we weren't on a moving boat, they'd still be difficult to identify. We had two great advantages: we had a first-rank photographer and we had Australia's two top birders with us. We watched a bird. It was photographed and identified. This is how I ticked Antarctic and Salvin's prions.

We saw a few prions. Nothing like the thousands that had been reported further out to sea. We travelled 120 nautical miles south, south-east of Hobart. I have no doubt that if we could have gone further, we would have seen greater numbers of birds.

Then someone called out, 'Broad-billed prion!' and everyone concentrated hard. These birds are aptly named. They are the biggest prion and they do have visibly very broad bills. That is, if you can see the bill on the bird whizzing past in the distance. Our bird was considerate and we all managed to see its bill.

That broad-billed prion was Mike Carter's 811th Australian bird. We all congratulated him heartily, knowing that such a feat was well beyond most of us.

I was sorry I didn't see grey-headed albatrosses. But, for me, the light-mantled sooty albatross made the trip (and all its indignities) worthwhile. The broad-billed prion might be rarer. This just might have been the only opportunity I'll ever have of confidently saying that I've seen Antarctic and Salvin's prions, but for me, the light-mantled sooty albatross won the day. Such a beautiful bird.

Robyn Williams: Just like my King Parrots.

But would you go to such lengths to spot a new species? And what about scoring 811? Sue Taylor setting the standards (she's now well over 600 -- the species I mean) and she lives in Melbourne.

Next week, how to make a diamond: Professor James Rabeau from Macquarie University with some tips. I'm Robyn Williams.

http://www.abc.net.au/rn/ockhamsrazor/stories/2010/2949028.htm

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