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Hugh Powell; Photos by Chris Linder wrote a new post, Divergence, on the site Converge 5 years, 1 month ago
True to its name, Project CONVERGE brought together people from all over the world to study the food web at Palmer Station. But now our month on the ice is over, and it’s time for us to go back home; in other […] -
Hugh Powell; Photos by Chris Linder wrote a new post, The Kind of Change You Can't Say No To, on the site Converge 5 years, 2 months ago
The Antarctic Peninsula is one of the fastest warming places on Earth. Around Palmer Station, the average winter temperature has risen by more than 10 degrees Fahrenheit in the last 50 years. That might sound slow […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Test Your Memory With "What in the World?", on the site Converge 5 years, 2 months ago
Many years ago, when your trusty blog writer and photographer were little, we used to open up each new issue of National Geographic’s kids magazine and look for a feature called “What in the World?” It was a quiz […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Sheathbill: The Most Peculiar Bird of the Whole Peculiar Continent, on the site Converge 5 years, 2 months ago
Much is made of Antarctica’s incredible wildlife: throngs of krill; seals piled together like rolls of carpet; regiments of penguins; whales puffing clouds into the sky. But there’s a creature arguably more […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Big and Bad, or Just Misunderstood? Meet the Southern Giant-Petrel, on the site Converge 5 years, 2 months ago
We spend a lot of time looking at penguins down here, but they’re not the only birds around. An almost constant presence overhead is the aptly named southern giant-petrel—the biggest flying bird in Antarctica. […] -
Hugh Powell; Photos by Chris Linder wrote a new post, A Radar Station With an Oceanfront View, on the site Converge 5 years, 2 months ago
Sunday morning dawned clear and calm—only the second truly sunny day since we arrived at Palmer Station. It was a perfect opportunity for Dr. Josh Kohut to tick the second big item off his to-do list: a trip […] -
Hugh Powell; Photos by Chris Linder wrote a new post, How Gliders Work: A Look Inside the Blue Hen, on the site Converge 5 years, 2 months ago
Earlier this week the glider team pulled in the University of Delaware’s glider, nicknamed the “Blue Hen,” from the ocean. They needed to change its batteries and download one of the instrument’s data. But they […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Safety First in the Outer Islands, on the site Converge 5 years, 2 months ago
Ever since January 15, Dr. Josh Kohut has spent each evening looking hopefully at the weather forecast. He needs one day of calm winds to do some radar maintenance at the Wauwerman Islands. Though they’re only 10 […] -
Hugh Powell; Photos by Chris Linder wrote a new post, This Is Life at 64 Degrees South, on the site Converge 5 years, 2 months ago
We’re still trying to get to the Wauwerman Islands to do some work on the radar station there, but once again today the weather did not quite cooperate. In the meantime, life goes on at the station. Boats go in […] -
Hugh Powell; Photos by Chris Linder wrote a new post, A Peek at the Hectic Lives of Antarctic Seals, on the site Converge 5 years, 2 months ago
This morning we woke up to find an Antarctic fur seal napping on the rocks about a hundred yards from our front door. It was a welcome surprise—we had seen fur seals on our visit to Livingston Island on January 1, […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Here Comes the Neighborhood, on the site Converge 5 years, 2 months ago
Donna Fraser remembers the day in 1993 when her team found the first gentoo penguin nests ever recorded at Biscoe Point. Fourteen pairs had set up a tiny colony on the rocky headland, which lies just 8 miles from […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Freezing Beauty in a Photo, on the site Converge 5 years, 2 months ago
The scientists spent Sunday doing maintenance on a glider, checking giant-petrel and skua nests, looking for whales, and counting krill for as long as the choppy water and the sharp south winds allowed. Dr. Josh […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Sights and Smells of Summer in an Adelie Penguin Colony, on the site Converge 5 years, 2 months ago
In calm winds this morning we loaded the zodiacs with the safety gear we had assembled yesterday. But even as we put on our flotation suits and boarded the boats, the sky was graying and a strengthening breeze was […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Learning the Landmarks, on the site Converge 5 years, 2 months ago
Antarctica is a lot less dangerous than it used to be, when people like Ernest Shackleton explored it in the early twentieth century. But it’s still cold, windy, powerful, and very far from help. The U.S. […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Gliding Into the Danger Zone, on the site Converge 5 years, 2 months ago
In yesterday’s post, the glider team took a calculated risk and brought glider RU05 into the shallow waters near shore. We made a big deal about how dangerous this was—how the waters near shore are full of […] -
Hugh Powell; Photos by Chris Linder wrote a new post, A Glider Joins Forces With the Krill Team, on the site Converge 5 years, 2 months ago
The gliders have been out on their own for more than a week. In that time they’ve traveled far out to sea, but today the team decided to turn one of them around and bring it almost all the way back home. Being […] -
Hugh Powell; Photos by Chris Linder wrote a new post, How to Follow a Penguin Out to Sea and Back, on the site Converge 5 years, 2 months ago
A lot of science involves thinking of questions you want the answers to, and then figuring out how to get them. Many times, it requires finding a way to see something the naked eye can’t see—things that are too […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Small Boat, Large Whales, on the site Converge 5 years, 2 months ago
Just before suppertime on Friday evening the krill team sent out a radio broadcast: they’d spotted five humpback whales feeding just off Outcast Island. The two whale biologists at Palmer Station grabbed their […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Meet the Penguins, on the site Converge 5 years, 2 months ago
Yesterday, while we were out searching for krill with Dr. Kim Bernard, we saw lots of gentoo penguins, quite a few Adelies, and several chinstraps. They were doing the same thing we were—looking for krill—although […] -
Hugh Powell; Photos by Chris Linder wrote a new post, Listening for Echoes of Krill, on the site Converge 5 years, 2 months ago
Today we went out to search for krill with Dr. Kim Bernard of Oregon State University and Shenandoah Raycroft, her assistant. Krill are an important stepping stone in Antarctic food chains because they eat tiny […] - Load More