Ed. note: The blogging bryologist, Mary Flagler Cary Curator of Botany, Bill Buck, is back! This time, Buck is reporting from Tasmania where he is researching mosses for a week before flying to Melbourne for the International Botanical Congress.

July 15, 2011; Hobart, Tasmania, Australia; final entry

Once again we awoke to a frost, this one so heavy that it almost looked as if it had snowed. We assumed that the frost would not be in the forest, and we were right. Our first scheduled stop was not too far away, along a trail leading to a view of St. Columba Falls. The falls are named for an Irish Catholic saint who copied the Psalms around 500 A.D., which started a war, and who was then exiled to Scotland. The falls were named by an Irish woman who discovered them and who had herself been exiled to Tasmania.

Echidna playing ostrich

On the way to the site we finally saw an echidna, a porcupine-like marsupial. We slammed on the brakes, only to have the only other car we saw all morning blow its horn at us. Nevertheless, we scrambled out of the car to get a better look at this strange little animal. Like an ostrich, it had buried its head in the leaf litter, presumably thinking that if it couldn’t see us then we couldn’t see him. It was great to see this odd Australian animal. The only animal we didn’t get to see that we really wanted to was a wombat.

St. Columba Falls

But duty called, and leaving our new friend behind, we headed up the road to the falls. Because St. Columba Falls is a popular tourist destination (just not first thing in the morning on a winter weekday), we were cautioned not to leave scars from our collecting along the trail. It’s just a short walk to the falls, which is one of the highest in Australia. Although I only found a single moss that I hadn’t seen previously on the trip, I found that many of the mosses I had seen sterile at other sites were fertile here. I collected these judiciously so as to have them as reference material in the herbarium.

Bill and co. go sampling, but this time for cheese! More below.

Ed. note: The blogging bryologist, Mary Flagler Cary Curator of Botany, Bill Buck, is back! This time, Buck is reporting from Tasmania where he is researching mosses for a week before flying to Melbourne for the International Botanical Congress.

Thursday, July 14, 2011; Pyengana, Tasmania, Australia

Bill Buck searching for bryophytes

Winter reared its ugly head again today. Sunrise was at about 7:00 a.m., and as soon as it became light, it was obvious that a heavy frost had whitened the landscape, including our car. So, after thawing out the car, we headed to our first site, the Weldborough Pass Rainforest Walk.

Under the canopy, the frost hadn’t covered everything, and since our primary stop that day would be at a much higher (and thus much chillier) elevation, checking out the forest, which is dominated by large southern beech (Nothofagus cunninghamii) with an understory of large tree ferns (Dicksonia), seemed like a good idea. The multitude of tree ferns at this locality was a special treat. We found a large number of bryophytes and lichens (as well as epiphytic ferns) that prefer the spongy, moist root mantles that comprise the tree fern trunks. We also found quite a large number of mosses that we had not seen before. It took a while for our fingers to thaw from the morning chill but the collecting helped keep us active and warm. In fact the collecting was so good that we ended up staying in the Weldborough Pass Rainforest an hour longer than we had scheduled. We decided to quit at a very good time, though, because as we were packing our collections into the car trunk, two other cars of tourists drove up to use the trail. We cleared out in a hurry before they could see the divots and scars we had left from our collecting!

More mossy adventures below.

Ed. note: The blogging bryologist, Mary Flagler Cary Curator of Botany, Bill Buck, is back! This time, Buck is reporting from Tasmania where he is researching mosses for a week before flying to Melbourne for the International Botanical Congress.

July 13, 2011; Weldborough, Tasmania, Australia

The rental car travels under a novel underpass in the Blue Tier Nature Preserve

Today was mainly a travel day. Before leaving Hobart we ran by Paddy’s office to spread our still-wet specimens on his floor to dry while we are in the field. We headed north out of Hobart toward St. Helens. This town reminds me of some of the small coastal towns in Florida where I grew up, with touristy stores and lots of retirees. We lunched here and then turned inland to our collecting site of the day, the Blue Tier Forest Reserve.

We were a bit dismayed when we arrived at the road into the reserve only to find a “Road Closed” sign at the entrance. However, the road wasn’t blocked so we decided to chance it, which ended up being not nearly as bad a decision as it could have been; it seemed as if a road crew had preceded us! Many of the trees that appeared to have fallen across the road had already been cleared, and the one tree we found that was still over the road had amazingly fallen so that the large branches held the trunk off the ground and formed a kind of tree overpass.

Bill Buck and the Goblin Forest Walk Sign

Once under the tree, the road got narrower and began showing signs of erosion from previous heavy rains, but it was passable with only a minimal bottoming out of our rental car, though we did seem to be dragging branches under the car almost constantly. When the landscape leveled out, at about 700 meters, we came to a car park for the reserve. The air was decidedly cooler and the area around the parking lot was open, presumably kept so by grazing wallabies, based on the large number of droppings. There were several trail options for leaving the parking lot, and I just couldn’t resist the Goblin Forest Walk.

Learn what a pademelon is below!

Ed. note: The blogging bryologist, Mary Flagler Cary Curator of Botany, Bill Buck, is back! This time, Buck is reporting from Tasmania where he is researching mosses for a week before flying to Melbourne for the International Botanical Congress.

Tahune Forest Air Walk in warmer months. (Photo courtesy of Forestry Tasmania)

July 12, 2011; Hobart, Tasmania, Australia

The rain forest earned its name today! You could tell from first thing in the morning that there would be a light, steady rain all day; and it lived up to expectations. We left Hobart after breakfast and headed south to the “Southern Forests” region on the northern edge of Hartz Mountains National Park. Our first stop was the Arve River Picnic Area. Here a short trail, billed as only a 10 minute walk, winds through an incredibly lush but open rain forest. Almost every surface is mossy: the forest floor is carpeted with particularly large mosses, and the fallen trees, many more than 6 feet in diameter, are covered in a diverse mantle of bryophytes. Even the smallest twigs host even tinier epiphytes. The filtered light, more hues of green than I ever knew existed, and the velvety texture of moss-covered surfaces make the forest almost surreal. It looks like a set from Lord of the Rings. For those who have never seen a Southern Hemisphere temperate rain forest, you couldn’t ask for a better introduction. There is something new at each turn of the trail and it was only the lure of additional sites, plus the sudden darkening of the skies and heavier rain that drove us back to the car.

From here we drove toward Hartz Mountains National Park. As we headed up the dirt road we started seeing patches of snow, and in no time at all, the snow was completely covering the ground, getting deeper and deeper as we headed into higher elevations. In fact, the only reason we even dared venture into the park itself is because some four-wheel drive vehicles had already blazed a track through the snow. Once inside the park, we parked our car in the middle of the road, and slogged through the nearly six inches of wet snow. All along the roadside small waterfalls cascaded down the rock walls, resulting in a rich moss diversity (and wet feet!).

Ten-point turns, dubious badges of honor, and more adventures in Tasmania after the jump!

Ed. note: The blogging bryologist, Mary Flagler Cary Curator of Botany, Bill Buck, is back! This time, Buck is reporting from Tasmania where he is researching mosses for a week before flying to Melbourne for the International Botanical Congress.

Bill Buck and associate in the austral winter snow of Tasmania

July 11, 2011; Hobart, Tasmania, Australia

The International Botanical Congress (IBC) is held once every six years, and this time it is being held in Melbourne, Australia in mid-July. I have visited Australia twice in recent years, most recently in 2009 in Western Australia, and in 2007 in Tasmania. Both of these trips were to attend field meetings of an Australia-New Zealand bryological group. My motivation to attend the Tasmanian meeting had been to better acquaint myself with another south temperate moss flora so that I could compare it to my study area in southernmost Chile. Despite the constant threat of leeches, I loved Tasmania and thought attending the IBC would be a good opportunity to return. I shamelessly wrote to the organizer of that 2007 meeting, my friend and colleague, Paddy Dalton, at the University of Tasmania, to see if he would be willing to host my visit there, even though it was only a week before the IBC. He generously agreed and so we planned a week-long collecting trip to Tasmania, along with my two graduate students, James Lendemer, working on a lichen genus for his Ph.D. through the City University of New York, and Mike Tessler, a beginning student in the graduate program at Fordham University.

Prior to the trip I had checked the Australian meteorological website to see what the weather might be in Tasmania (and Melbourne), knowing full well it was the middle of the austral winter. Temperature predictions ranged from a low of 3°C (ca. 35°F) to a high of 13-14°C (ca. 55°F), and so I warned the students to bring warm clothes. A few days prior to the trip I heard from Paddy that there had been snow in the hills around Hobart! Not to be deterred by a little cold weather, especially after my last research trip to southern Chile, when it was the austral summer, we all eagerly anticipated the upcoming trip.

After over 24 hours of travel time, it all became real when we boarded a flight from Sydney to Hobart and the Qantas pilot came on and announced that the weather in Hobart to be slightly above freezing with snow showers. But as we flew down the east coast of Tasmania (where we intended to do our field work), I didn’t see any snow on the ground and was hopeful that we might avoid it. I would soon learn otherwise! Paddy Dalton greeted us at the Hobart airport, a familiar face in a faraway land. We rented a car and I followed Paddy to our hotel, driving for my first time on the left side of the road. We then all went to dinner at a local seafood restaurant (local shrimp and scallops have just come into season), where we discussed the upcoming itinerary.

Bill, Paddy, James, and Mike head for the bryological promised land, Lichen Hill, below.

Ed. note: NYBG scientist and Mary Flagler Cary Curator of Botany, Bill Buck is currently on expedition to the islands off Cape Horn, the southernmost point in South America, to study mosses and lichens. Follow his journeys on Plant Talk.

February 8, 2011; Punta Arenas, Chile; final entry

On the morning of February 6, we arrived in Seno Término, an appropriate name for our last day in the field. The weather mirrored our reluctance to finish such an amazing expedition. The skies were heavily overcast and a constant light rain fell. It seemed reasonable that our last day in the field would be a wet one, like so many before it. Seno Término runs, more or less, east-west, meaning that where we anchored was quite choppy. Across the sound, where there was a less substantial barrier to the wind, sheets of rain flew by one after another.

Despite (or maybe because of) the weather, no one wanted to stay out of the field today. I chose a small band of forest at the base of a granite mountain; at least in the forest the wind is much less. Time zoomed by as I worked back and forth through the forest, reaching and ascending the lower parts of the mountain whenever I could. Even at this late date, with so many sites under our belts, interesting mosses continue to be found. I realized that here, on this last day, I had finally gotten in shape so that climbing a hill didn’t make me out of breath. Talk about a day late and a dollar short!

At lunchtime we moved to our final collecting site, Seno Ocasión, opposite Isla Aguirre, where we had visited earlier. The cold rain persisted, but what was really dampening our spirits was the realization that our expedition was all but over. The ship was tied to a rock wall and we were able to just jump ashore and begin our collecting. The destination-oriented collectors ran ahead in an attempt to reach a nearby rocky peak. Apparently in these exposed areas the wind was fierce and prevented much progress. On the other hand, Kimmy and I hadn’t made it far from the ship when I spotted a steep ravine that ran right down the sea (which the others had run past). It was wet and slippery, but it’s always harder going down than climbing up, so we decided to chance it. At times I had to remove my collecting pack and leave it behind in order to fit onto narrow ledges that I wanted to access. In the end my efforts were rewarded with a moss no one on our ship recognized. Having to crawl backwards to get off the ledge was a small price to pay.

Every great journey must end. But, there’s always next year! More below.

Ed. note: NYBG scientist and Mary Flagler Cary Curator of Botany, Bill Buck is currently on expedition to the islands off Cape Horn, the southernmost point in South America, to study mosses and lichens. Follow his journeys on Plant Talk.

February 5, 2011; unnamed sound northwest of Isla Georgiana, 54°35’S, 71°49’W

As we awoke in Seno Aragay, at the isthmus of the Brecknock Peninsula, a steady, cold rain fell. At least it wasn’t windy.

After a hot breakfast of freshly fried bread, we suited up in our rain gear and headed into the field. Due to the weather we decided three hours in the morning would be about all we could tolerate. Jim and Matt headed in one direction while Blanka and I headed in another. As I came to the summit of a rise I saw Juan and Kimmy being dropped off near the base of a waterfall. As I wandered over the terrain, I desolately picked up the standard mosses just to document their distribution. I got wetter and wetter and colder. On this next to the last day in the field, as we get nearer and nearer to heading home, it was proving hard to get up much enthusiasm as my hand-lens became useless as it was constantly fogged up. When I realized I still had almost two hours left before being picked up, I headed to the base of a dripping cliff.

Upon arriving there, in no time at all I completely forgot about being cold and wet. Instead I was focused on the mosses that grew in sheltered areas under rock overhangs. Here they get less rain (even though, in addition to the rain I was continuously being dripped on from the water running off the cliff) and so i found a completely different suite of species. A couple of these were ones I had not seen before on this trip and I became completely oblivious to my physical discomforts.

I finally saw Blanka on a slope below me and I called to her to come up to where I was. Like me before her, she looked pretty miserable, at least until she got to the cliff base. Instantly her excitement grew as she found liverworts she hadn’t been seeing elsewhere. Quite quickly, Blanka’s promise of only staying there for 10 minutes grew to over 30 minutes. Ultimately, we had to leave to get down to the shore, far below, for our scheduled rendezvous with the zodiac. We were the last to get back to the ship and so the engine room, where we hang wet clothing to dry, was already packed. However, having this space to dry clothing is a godsend; in only a few hours the wettest piece of clothing is dry and warm.

Bill’s worst fear comes true. It’s time to lunch on kelp soup!

Ed. note: NYBG scientist and Mary Flagler Cary Curator of Botany, Bill Buck is currently on expedition to the islands off Cape Horn, the southernmost point in South America, to study mosses and lichens. Follow his journeys on Plant Talk.

February 4, 2011; unnamed sound directly east of Seno Mama, 54°35’S, 71°34’W

Yesterday was a busy day and I didn’t finish working on my specimens until 10:30 p.m., at which time I just wanted to hit my bunk, not my notebook! The day before yesterday we worked in a beautiful wet forest and we all collected lots of specimens, almost all of which were saturated with water. Not surprisingly, we’re baling in more collections than our drying system can handle, especially with five bryologists in the field. Most collections take about two days to dry on the lowest rack and longer on the upper shelves. At this point we all have wet specimens awaiting dryer space. And it certainly didn’t help that I made almost 100 collections yesterday.

After awhile I am sure that all these places are starting to sound the same to you, especially since you are not here. Quite honestly, at this point, many of our sites are even beginning to merge in my mind. I can distinctly remember the moment when I collected a moss and what the microhabitat looked like, but on which island or in which sound I found it is another story entirely. I assume that this will only get worse in the upcoming days because we are now hitting various sounds that go into the southern shore of Isla Grande (i.e., the large island) of Tierra del Fuego.

Yesterday afternoon we stopped at our final two small islands. We anchored in the canal separating Isla Brecknock from Isla Macías. The last time we divided our group between two islands Jim felt he got the less interesting island and so this time I let him pick first. He and Matt chose Isla Brecknock because it is the larger of the two islands and had a nice waterfall descending near where we were. Blanka, Kimmy, and I took Isla Macías.

Get a lesson on how to move through a fairy tale forest below.

Ed. note: NYBG scientist and Mary Flagler Cary Curator of Botany, Bill Buck is currently on expedition to the islands off Cape Horn, the southernmost point in South America, to study mosses and lichens. Follow his journeys on Plant Talk.

February 2, 2011; Seno Courtenay, northern arm, 54°30’S, 71°20’W

With today came the realization that the days are racing by. Initially it seemed like we had lots of time, but now the calendar is creeping up on us. We have today and the next three days before we head back to Punta Arenas (about a 17 hour trip).

Today was a great collecting day, we all came back delighted with what we had found. Blanka has nicknamed this locality The Enchanted Forest. We are in an eastern arm of Seno Courtenay where several small rivers emerge from what looks like a floodplain forest. There is supposedly a glacier-fed lake upriver, but not one of us has made it that far! At the beginning of the morning I was disappointed when I entered the forest; it seemed like it contained only  the standard mosses I have become used to seeing. However, as I worked through the forest, the humidity increased as did the number  and biomass of epiphytes. The trunks and branches of most trees were sheathed in bryophytes, and even twig epiphytes increased in diversity.

More from The Enchanted Forest below.

Ed. note: NYBG scientist and Mary Flagler Cary Curator of Botany, Bill Buck is currently on expedition to the islands off Cape Horn, the southernmost point in South America, to study mosses and lichens. Follow his journeys on Plant Talk.

February 1, 2011; Seno Courtenay, 54°37’S, 71°21’W

The ship engines started about 6:30 a.m. By this point in our journey, this rouses no one from their bunks except the crew. However, as soon as the engines are cut off it means we have arrived at our next field site and everyone hurries up to breakfast. Every morning for breakfast there is fresh bread, sometimes baked, sometimes fried. It’s a great way to start the day.

Mornings are mostly proving to have reasonable weather, but usually by  1-2 p.m. it starts to rain harder and the winds pick up. This morning we arrived in Bahía Murray on the east side of Isla Basket. The island is named for Fuegia Basket, the name Charles Darwin’s expedition gave to an indigenous young woman that they essentially kidnapped and took to England to “civilize.” The weather–just light continuous drizzle–was not an issue, and we all went ashore to collect. We split into a few groups to cover more habitats. Juan decided to try and reach a peak that rises to about 1600-1700 feet and took our satellite modem with him in an attempt to send out my daily blogs. He got within 50 feet of the summit but couldn’t continue because the rocks were steep and crumbling. Needless to say, the modem still couldn’t find a satellite.

Scientists at work! More below.