Monday, May 19, 2008

Spring Migration Part 2

Our last posting in early April on the Siberian Crane spring migration followed the migrating cranes to Liaoning Province in eastern China (see Spring Migration). By the end of April, over 1,000 Siberian Cranes were observed at Momoge Nature Reserve in Jilin Province. The wetlands in Momoge and surrounding reserves in Northeast China provide safe places for the cranes to rest and feed as they continue their migration north. Next stop - Siberia!



Siberian Cranes at Momoge Nature Reserve.
Photos by Ms. Ren Qing.

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Wednesday, April 9, 2008

CRANE HABITAT AND LAND ART

Last month, four women went to Qili Hai Nature Preserve north of Tianjin, China, to create a “land art” project that would draw attention to wetlands and their importance.

The women were Elsie Gilmore from Baraboo, Wisconsin; Julia Gilmore, Elsie’s daughter, and Lynn Gehlen, Elsie’s granddaughter (15 years old), from Niederbachem, Germany; and Madeleine Suidman from the Netherlands and now Wiesbaden, Germany. Two of the women, Julia and Madeleine, are artists who studied at Alanus University near Bonn.


Your first question may be, “What is land art?”

The simplest answer is that “land art” is art made in nature using natural materials such as stones, grass, leaves, earth, sticks, and whole trees. It can enhance the beauty of a specific area, make us more aware of the importance of nature, give us a different angle or view on a theme, or draw attention to an area such as a wetland. It can have many other intentions depending on the artist doing the work.

Land art is generally photographed and then left in the environment to decay or be otherwise changed by the forces of nature. Sometimes the work of art is then photographed over a period of years or months.

Early “land art” was usually very large, but now much “land art” is on a small scale. If you are interested in seeing good examples, look up the artist, Andy Goldsworthy from Scotland.

At Qili Hai in China, we travelled to our “land art” work site on foot and sometimes in this “rabbit” (bouncing/hopping) cart.


Also, at Qili Hai in China, we did not see any cranes nor very many other birds, but we did see their habitat. Hopefully Julia’s and Madeleine’s land art brought attention to and a new look at the barren and beautiful wetland area of late winter and early spring. These pictures may help you look at the landscape in a new way, too.

On our first day at Qili Hai, we looked at the land. It was bare, expansive, and brown; only the sky had color.

We saw straight lines: the land, the road, the river, more land, and the sky. We also saw dirt/clay, rocks (small ones), stacks of dead reeds, a few trees, stacks of dried cotton stems and bolls, and weeds.


The reed was the main feature in the landscape. It was long and straight, too. So we dug a copy of the reed into the ground beside the river. Then beside the reed we dug, we piled up its negative form.
Can you see both parts on the landscape? The reed and its negative form followed the line of the land, the road, the water, the horizon.

We divided the reed in the ground into chambers just as you see inside a real reed if you split it in half. We gave the negative mound of the reed sections, too. Our reed had four chambers or sections.
We filled the four chambers with the materials from the area: with rocks, with vegetation (more dried reeds), with signs of animals (feathers and a dead magpie), and with signs of people (the cotton bolls, painted bright red and yellow). We made four holes in the negative mound and filled them with the same materials from the area.


As you can see, we wove mats out of dried reeds and cut a window in each mat. These mats partially hid the contents of each chamber from the eye. The reeds offered us only a glimpse, a small window of insight to their value. In the summer time, reeds do the same thing. They partially hide the activities of the wetland from our view.

After finishing the mats, we learned that the dam would release water and the river would flood the art site. We then “planted” reeds along the bank to welcome the water. We painted red cotton boll “flowers” and tied them to the reeds to invite the water to come and play.



Overnight the water came. The water caused three reed mats to float; the one covering the rocks did not float.
Finally, we wove more reed mats and cut holes in them to view the scene: the land, the water, the sky. Each mat stood between two posts overlooking the art site. One mat focused on a surprise, a growth of green, the coming of spring.


Students, teachers, and reporters came to view the land art. They only saw what was left: the shadows of the reed and its negative form in the ground, the floating mats, the welcoming “flower” reeds, the viewing stations of land, water, and sky.

The water had caused great change. The lines of road and land and sky were no longer straight and orderly. The water had created more irregular and chaotic patterns. The water played with our art and prepared the land for new growth. Our land art project involved a lot of people. It became “social art” as well as “land art.”



Perhaps such land art projects will make us all aware of the beauty and importance of wetlands even in their brown and dormant season. Julia will create a second part of the land art project this summer in Wisconsin. Look for the companion part of this project when you return to school in the fall. The “land art” photos will be displayed in the downtown Ringling Gallery in Baraboo on July 25 this summer. It will be shown later in Bonn, Germany, and in China.
Maybe you too can create land art. Look for ways to see the land, especially the wetlands and habitats for birds, around you with new eyes.
All four of us would like to thank all the wonderful people around Qili Hai and Tianjin for participating in our project.

Monday, April 7, 2008

Spring Migration

Like our Whooping and Sandhill Cranes in the eastern United States, the Siberian Cranes along the east Asia flyway have started their spring migration north. Since March 27 more than 1,000 Siberian Cranes have been observed in central Liaoning Province (Liaoning Province is located northeast of Tianjin, one of our Three White Cranes project sites along the Bohai Sea in eastern China). On March 31, a banded Siberian Crane was observed in a flock of over 800 cranes in this area. The bird was banded as a chick in Yakutia, Russia in August 2005. The Siberian Cranes will migrate over 3,000 miles from their wintering grounds in the Poyang Lake Basin to their breeding and summering grounds in northeastern Russia.



Siberian Cranes in Liaoning Province. Photos by Zhou Haixiang

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Tianjin

The following posting by Zhang Juan describes her visit to a Tianjin wetland with Masha Vladimirtseva, Three White Cranes educator and researcher from Russia, this past fall. The Siberian Cranes along the east Asia flyway are migrating through this region now (see the Spring Migration posting for news and images from the migration). Click here to download a fact sheet and PowerPoint presentation on Tianjin (the second of our spring 2008 field updates for Three White Cranes classrooms).

Most wetlands in Tianjin are coastal wetlands. But, this time, we observed a wetland in an urban area. Guided by a taxi driver who is very interested in watching birds, we went around the wetland. Our companion from Green Friends of Tianjin (an environmental organization in Tianjin) told us that they arranged a successful photo exhibition on coastal wetlands in Tianjin last year. Environmental organizations like Green Friends of Tianjin are the leaders in environmental protection in Tianjin and are flourishing day by day.

Ignoring shivery winds in winter, Masha frequently got out of the car and watched birds in the wetland. The observation took almost a half day. Except for several grebes, we did not find many kinds of birds. But, one common hoopoe rejoiced Masha deeply, since she had never seen this bird in Russia (click here to view an image of a hoopoe). Oh! What an enormous world we are living in! What biodiversity we have!

Wednesday, March 19, 2008

Donnelley Wildlife Management Area

On Saturday I visited the Donnelley Wildlife Management Area in South Carolina. I moved from Wisconsin to Charleston, South Carolina (about an hour east of the Donnelley reserve) in the fall of 2006. My first fall in Charleston, I learned that a few Whooping Cranes from the eastern migratory flock were wintering in South Carolina. I was excited to learn this, and during a late fall trip to the Donnelley reserve last year, I saw two of the wintering cranes.

My husband and I headed west last weekend to see if we could see the Whooping Cranes that spent this winter in and near the Donnelley reserve. Unfortunately, we didn't see the cranes (they may have already started their spring migration north), but I wanted to share some images with you of the beautiful landscape that surrounds the cranes (and me!) during their winter months in the south.

As we entered the reserve, we noticed that some of the upland areas were recently burned. Land managers do burns like this in the late winter in South Carolina to improve the health of the forest and to help control the risk of dangerous fires (the burns remove fuel - pine needles, leaves and branches - on the forest floor). The reserve also includes a natural stand of longleaf pine - a species of tree that needs fire for its life cycle.

The Donnelley WMA is a wintering area for many different types of waterbirds. We saw many ducks during our visit, including the two mallard ducks pictured below in a tupelo swamp.


Cabbage palmettos (the green, fan-shaped plants below) and live oaks are found in the remaining maritime forests along the coast.


Rice field trunks (below) were historically used to manage water levels in rice fields along the South Carolina coast. Today, staff continue to manage wetlands within the Donnelley reserve using this same method. The trunk (a long hollow box) is built into a dike (an earthen wall surrounding a pond) and doors on both ends of the trunk control the amount of water that enters or leaves the pond. One end of the trunk faces a river or tidal creek, and the other end faces the pond. When the tide rises, water flows from the river or creek into the pond, where it is trapped when the tide recedes. The staff can lower the water level within a pond by simply opening the trunk door and allowing the water to exit between high and low tides (when the water will flow back into the creek or river).


We also say MANY alligators during our visit! In the second image below, the lines in the water are alligators.


Late winter and early spring is when the pine trees release their pollen. In the picture below, the yellow in the water is pollen.



Two signs that spring is near - the live oaks loose their small waxy leaves in the spring (below), and we found these small flowers (violets?), growing in the shade of the oaks and pines.

Monday, March 17, 2008

Poyang Lake

The following posting is an excerpt from a story by Zhang Juan, an educator with Beijing Brooks Education Center. Zhang Juan describes her visit to Poyang Lake in Jiangxi Province, China. Click on the link below to read more from Zhang Juan's visit to Poyang Lake and click here to download a fact sheet and PowerPoint presentation on Jiangxi Province and the Poyang Lake Nature Reserve (the first of our spring 2008 field updates for Three White Cranes classrooms).

...Wild Siberian Cranes are watchful. Once they are aware of us, they will fly over more quickly than any other kind of waterbird in the lake. Their flight is very beautiful…Such a magic moment when Siberian Cranes are flying all over the sky – it catches the observers’ breath and fixes their attention.

There are more shorebirds, which look like black and white laces. They are thickly dotted along the edge of the lake. When they fly in groups, it seems a thick cloud flies in the air…

The soft ground and ponds near the road easily make people think a wetland is just a waste land, which is waiting for other uses. But, it is such a wild environment to be a habitat for birds....

PoyangLakeNatureReserve.pdf

Friday, March 7, 2008

Xianghai students received mail from Wisconsin students

It was exciting! At last, Xianghai Students received mail from their American friends! At the beginning of the Crane Project, we hoped students and teachers could learn crane knowledge and share their experiences through the Tracking Cranes website. However, Xianghai Middle School and many other Chinese Crane Flyway schools have not the equipment for the Internet, so they couldn't visit our website. So I and American teachers hoped students from China and USA could communicate through regular mail. Because Chinese students learn English since they are 10 or 11 years old, they can write a letter in simple English.
How wonderful it is! It is turned to truth!