Undisturbed reed bed along Dazhi River at Cape Nanhui, 28 Nov. 2016. Photo by Craig Brelsford.

The Case for Conserving Nanhui

Editor’s note: This tranquil scene is from Iron Track (31.003613, 121.907883), home of Reed Parrotbill and dozens of other species, and part of the large reed beds on the Dazhi River at Cape Nanhui. In the face of manic development, and in spite of being under no protection, Cape Nanhui conserves the best reed beds on the Shanghai Peninsula as well as mudflats critical to tens of thousands of migrating shorebirds. To save these treasures, Shanghai people must act now.

Who will save Cape Nanhui? Not foreigners like me, but the people of Shanghai. We foreigners are numerous in Shanghai and are disproportionately represented among the birders here. We can offer valuable perspectives. But if the people of Shanghai themselves do not wish to ensure a bright natural future for Cape Nanhui, then there is little that anyone can do.

I think that the people of Shanghai are ready for real conservation on the Shanghai mainland. Basic conservationist ideas have broad appeal, and an easily accessible, world-class, “people’s wetland reserve” at Cape Nanhui is a basic conservationist idea.

If I were Chinese and were arguing for a people’s wetland reserve for Cape Nanhui, then I would bring to light the following points.

SHANGHAI IS NOT A CITY IN THE CONVENTIONAL SENSE

The largest component of the city-province of Shanghai is the Shanghai Peninsula, a projection of land between the Yangtze River and Hangzhou Bay. Cape Nanhui is the tip of the peninsula, is a critically important stop for migrating birds, and is completely unprotected. A nature reserve at Cape Nanhui would form a third ‘stepping stone’ for birds crossing the Yangtze Delta, joining the reserves at Chongming Dongtan and Jiuduansha. Photo by NASA, customized by Craig Brelsford.
The largest component of the city-province of Shanghai is the Shanghai Peninsula, a projection of land between the Yangtze River and Hangzhou Bay. Cape Nanhui is the tip of the peninsula, is a critically important stop for migrating birds, and is completely unprotected. A nature reserve at Cape Nanhui would form a third ‘stepping stone’ for birds crossing the mouth of the Yangtze, joining the reserves at Chongming Dongtan and Jiuduansha. (NASA/Craig Brelsford)

Shanghai “市” isn’t really a city or a “municipality,” as 市 is often translated. It is a city-province, accountable to no government but the national government. The city-province is vast, covering an area greater than the U.S. states of Delaware and Rhode Island. Shanghai is twice as big as Luxembourg, half as large as Northern Ireland, and a third the size of Wales.

From a conservationist’s perspective, it is important to view Shanghai as a province and not a city, because cities are not usually thought of as being responsible for maintaining large nature reserves within their borders. Provinces, by contrast, are large enough to accommodate nature reserves.

I propose that, where workable, we stop referring to Shanghai as a city or municipality and start applying to it the more accurate label of city-province.

SHANGHAI OCCUPIES LAND UNUSUALLY IMPORTANT TO CONSERVATION

Reed Parrotbill. Far left: Yangkou, Rudong, Jiangsu, May 2010. Upper middle: Yangkou, October 2010. Bottom middle and far right: Nanhui, Shanghai, May 2016.
Reed Parrotbill is a a symbol of Shanghai and candidate for Shanghai Provincial Bird. Nowhere do the people of Shanghai have a better chance of seeing this Near Threatened species than in the reed beds at Cape Nanhui. Protection of the reed beds at Cape Nanhui would send a message to the world that Shanghai takes conservation seriously. (Craig Brelsford)

Any jurisdiction covering an area the size of a small country would be expected to conserve substantial amounts of its area. In the case of Shanghai, the call to conserve is even louder, because the area it occupies is unusually important for conservation. The Shanghai Peninsula is situated between the mouth of Asia’s greatest river and Hangzhou Bay. It is on the East Asian-Australasian Flyway and attracts tens of thousands of passage migrants representing a few hundred species.

Cape Nanhui is the tip of the Shanghai Peninsula and attracts passage migrants and winter visitors such as the Endangered Black-faced Spoonbill. Its large reed beds are the final stronghold on the Shanghai Peninsula of Near Threatened Reed Parrotbill, a candidate for Shanghai Provincial Bird, as well as Near Threatened Marsh Grassbird.

An abandoned sign about Ruddy Turnstone has been turned into a wall by a fisherman for his shack in the defunct nature reserve at Nanhui. 9 Nov. 2016. Photo by Craig Brelsford.
An abandoned sign about Ruddy Turnstone has been turned into a wall by a fisherman for his shack in the defunct nature reserve at Nanhui. (Craig Brelsford)

Cape Nanhui is completely unprotected; indeed, an attempt at a small wetland reserve has been shut down. The boardwalks and signs of the defunct reserve are crumbling, and the backhoes are standing by, waiting for the green light to smash what remains.

SHANGHAI, AN ENVIRONMENTAL UNDER-PERFORMER

No one is saying that Shanghai, a city-province of 26 million people, needs to create a Yellowstone. Any reasonable person understands the pressures the huge population of Shanghai puts on its natural resources.

Also, it must be pointed out that in the far-flung areas of the city-province, Shanghai has made an attempt at conservation. Chongming Dongtan preserves the eastern nub of Chongming Island, and Jiuduansha covers intertidal shoals near Pudong Airport.

Marsh Grassbird performing song flight at Nanhui, Shanghai, 10 April 2016.
Marsh Grassbird performing song flight at Cape Nanhui, 10 April 2016. The reed bed over which this grassbird was displaying is the largest at Cape Nanhui. It measures 1.4 sq. km and has its center at 30.876060, 121.945305. This reed bed is one of the last places on the Shanghai Peninsula where the song flight of Marsh Grassbird can be seen. (Craig Brelsford)

But Shanghai under-performs overall. Nowhere is the poor conservation performance more evident than in Pudong, the coastal city-within-a-city. Pudong is nearly double the size of Singapore and is half the size of Hong Kong. Yet the district contains zero wetland reserves on its mainland. Both Singapore and Hong Kong manage to hold in reserve significant portions of their territory.

The southeastern tip of Pudong is Cape Nanhui, a place that despite being under no protection still brims with natural treasures. No place on the Shanghai Peninsula has as many reed beds. The projection of land attracts birds making the long journey across Hangzhou Bay and the wide mouth of the Yangtze.

Moreover, Cape Nanhui is easily accessible to common people. It would be the perfect place for a world-class wetland reserve on the model of Sungei Buloh in Singapore and Yeyahu National Wetland Park in Beijing.

MORE INFORMATION

Craig talks to Pudong TV about the opportunities for conservation at Nanhui. Photo by Elaine Du.
On 12 Nov. 2016 I was interviewed by Pudong TV about the opportunities for conservation at Nanhui. (Elaine Du)

On shanghaibirding.com I have addressed the issue of conserving Nanhui:

Save the Nanhui Wetland Reserve! (cri de coeur plus call to action)
Remnants (preparation for probable demise of Cape Nanhui)
Reed Parrotbill, Symbol of Shanghai (naming Reed Parrotbill Provincial Bird of Shanghai will send a message about the importance of the reed beds such as those at Cape Nanhui)
Spoon-billed Sandpiper at Nanhui (proof of yet another endangered species using the defunct wetland reserve at Nanhui)
Will the Spoon Survive? (Nanhui is not the only area under threat. You ought to see the mess at Yangkou, Jiangsu. Conserving Nanhui will offset the losses elsewhere on the Chinese coast and will put a conservationist feather in Shanghai’s cap)
Meet Kai Pflug, Nanhui’s Mr. Clean (tribute to a birder doing his small part)

NEXT STEPS

We foreigners have had much to say about the future of Nanhui. I would like to hear more from Chinese. Is the case for a world-class wetland reserve at Nanhui convincing to you? If so, then what do you propose to do to bring it about?

THE GRAND SHANGHAI TOUR

Siberian Crane at the newly reclaimed extension of Hengsha Island, Nov. 2016.
Siberian Crane at the newly reclaimed extension of Hengsha Island, 29 Nov. 2016. The cranes have been at this spot (31.321708, 122.018141) since at least 12 Nov. 2016. It is not known exactly what drew the cranes to Hengsha. Disturbances at Lake Poyang, the wintering location of nearly every member of the species, may be a factor. Since 2000 Grus leucogeranus has been listed as Critically Endangered. Only about 3750 individuals remain. (Craig Brelsford)

Elaine Du and I birded five of the eight days from Thurs. 24 Nov. through Thurs. 1 Dec. 2016. We noted 119 species. We did the Shanghai Grand Tour, covering Zhongshan Park, a small, inner-city park; Binjiang Forest Park and Binhai Forest Park, large, suburban parks; the coastal areas at Cape Nanhui; Hengsha Island; and Chongming Island. We birded one of the days with Shanghai-based British birder Michael Grunwell and two days with Phil Birch.

We had 3 Siberian Crane and 8 Mandarin Duck on Hengsha, 98 Hooded Crane at their normal wintering spot on Chongming Island, 5 Baikal Teal and Japanese Grosbeak at Cape Nanhui, and 51 Swan Goose at Nanhui and on Chongming. Black-faced Spoonbill were present in diminished numbers at Nanhui and on Hengsha.

Nanhui gave us Common Shelduck, Greater Scaup, Black-necked Grebe at Dishui Lake, and Brown-cheeked Rail near Iron Track. Eurasian Curlew were foraging on mud near 3 Black-tailed Godwit and a single Bar-tailed Godwit. At a high-tide roost in the defunct nature reserve, a single late Red-necked Stint stood out among 600 Dunlin. We found 2 Bluethroat at a new location north of the Dazhi River. Reed Parrotbill maintained their regular presence around Iron Track, and we found 4 Rustic Bunting at Binhai Forest Park, 4 km inland from the coastal birding areas at Nanhui.

Bluethroat, scarce winter visitor to Shanghai.
Bluethroat, scarce winter visitor to Shanghai, 27 Nov. 2016. (Craig Brelsford)

Hensgha also gave us Common Merganser, late Intermediate Egret, 2 Hair-crested Drongo, and 1 of our 2 Chinese Grey Shrike (the other was at Nanhui). Chongming yielded 3 Common Crane with the Hooded Crane as well as Northern Lapwing, 3 juv. Rook, and 35 Lapland Longspur.

Binjiang Forest Park added to our list Great Spotted Woodpecker, a species that in Shanghai’s parks is reliable only at Binjiang and Century Park. We had 3 Hawfinch, Collared Finchbill, and 3 Naumann’s Thrush.

NOTES

— In recent days at its special site (30.850707, 121.863662) north of Luchao, Yellow-breasted Bunting was not found on two occasions. We found it there six times throughout most of November.

Yellow-throated Bunting and most other woodland birds were absent from the Cape Nanhui microforests. The leaves of the locust trees in the microforests have fallen, the undergrowth has died off, and the woodsy feel has faded even at large Microforest 4 (30.953225, 121.959083). Eurasian Tree Sparrow have invaded some of the microforests. We found Pallas’s Reed Bunting in Microforest 4 but neither Red-flanked Bluetail nor White’s Thrush.

Comparison of adult-male Chinese Grosbeak (bottom L) and Japanese Grosbeak (all others). Craig Brelsford.
Comparison of adult-male Chinese Grosbeak Eophona migratoria (bottom L) and adult-male Japanese Grosbeak E. personata (all others). The half-hood and completely yellow beak of male Japanese are easily recognizable features and contrast with the full hood and black-tipped bill of Chinese. The wing of Chinese (bottom L) shows a larger white patch on the primaries as well as white tips. Secondaries and tertials are fringed white. Japanese (middle L) shows only a simple white patch on otherwise blue-black primaries. Thrush-sized Japanese is also 20 percent larger than Chinese. Chinese Grosbeak is present year-round in Shanghai and even breeds in inner-city parks. Japanese Grosbeak is an uncommon passage migrant. Bottom L: Wusong Paotaiwan Park, Shanghai, 19 Sept. 2009. Others Magic Parking Lot, Nanhui, 28 Nov. 2016. (Craig Brelsford)

Japanese Grosbeak found in Magic Parking Lot 28 Nov. provided my longest and best view ever of the species. I appreciated its large size, like a thrush; I noted its half-hood and completely yellow bill; and I observed its single white spot on the primaries.

MORE PHOTOS

Photo by Mr. Wang.
On 24 Nov. 2016, I was standing beside Wāng Jìn Róng (汪进荣) when he got this shot of an adult-male Eyebrowed Thrush. The thrush was drinking from a cavity high in a tree at Zhongshan Park. In recent days, seven species of thrush have been recorded around the Little Central Pond in the 102-year-old park.
Views of Buff-bellied Pipit in flight. Top 2: 12 Nov. 2016. Bottom 3: 27 Nov. 2016. All taken near the reed beds north of Luchao. Craig Brelsford.
Buff-bellied Pipit in flight. Top 2: 12 Nov. 2016. Bottom 3: 27 Nov. 2016. All taken at Marshy Agricultural Land north of Luchao (30.850707, 121.863662). (Craig Brelsford)
Eurasian Hoopoe, sea wall at Cape Nanhui, 27 Nov. 2016. Also seen nearby the following day. Craig Brelsford.
Eurasian Hoopoe, sea wall at Cape Nanhui, 27 Nov. 2016. (Craig Brelsford)
Eastern Marsh Harrier, Hengsha. Craig Brelsford.
Eastern Marsh Harrier, Hengsha, 29 Nov. 2016. (Craig Brelsford)
Panorama of Little Central Pond, Zhongshan Park, 1 Dec. 2016. Thrushes are drawn to the berry-laden trees on either side of the pond. The photographer to the left is Wāng Jīnlóng (汪金龙), a mainstay at Zhongshan Park and a source of information about the birds there. Craig Brelsford.
Panorama of Little Central Pond, Zhongshan Park, 1 Dec. 2016. Thrushes are drawn to the berry-laden trees on either side of the pond. Currently, seven species of thrush may be found there: the four listed below plus three missed by us on 1 Dec. (White’s Thrush, Dusky Thrush, and Japanese Thrush). The photographer to the left is Wāng Jìn Róng (汪进荣), a mainstay at Zhongshan Park and a reliable source of information about the birds there. (Craig Brelsford)

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Craig Brelsford

Craig Brelsford lived in Shanghai from 2007 to 2018. When he departed China, Craig was the top-ranked eBirder in the country, having noted 932 species, as well as the top-ranked eBirder in Shanghai (323 species). A 1993 graduate of the University of Florida, Craig was an award-winning newspaper editor in the United States for 10 years. In 2002, Craig earned a master's in business administration from the University of Liege in Belgium. Craig lives in Debary, Florida.

2 thoughts on “The Case for Conserving Nanhui”

  1. I am Jianbin Shi, responsible for the wetland conservation program at the Paulson Institute in China. Thanks for your care for saving Cape Nanhui.

    As you may know, together with our partners, we have conducted an assessment of coastal wetlands in China, and Nanhui Dongtan in Shanghai (I assume the Cape Nanhui is the same as Nanhui Dongtan) has been identified as one of the 11 key habitats for migratory waterbirds that need to be protected urgently. The project recommends to set up a new nature reserve or expanding existing nature reserve to protect the Nanhui Dongtan wetland.

    You provided very detailed information about Cape Nanhui which is useful for next step. I admit that the importance of protecting coastal wetlands has not been realized fully by the Shanghai city government, although it is one of the most developed places in China and in the world. Much needs to be done to protect coastal wetland there, including developing and implementing a regulation on wetland protection in Shanghai. Working together may make a difference!

    1. Thank you for reading shanghaibirding.com. Action on Cape Nanhui is needed very, very soon. Critical reed-bed habitat could be lost in a matter of months. A year from now, you and I could be talking about a very different Nanhui.

      I use “Cape Nanhui” over the Chinese “Nanhui Dongtan” because non-Chinese speakers don’t know what Dongtan means, and because calling Nanhui a cape accentuates its importance for conservation. Cape Nanhui is the southeastern-most point of Pudong and the city-province of Shanghai and is most definitely land jutting into the sea. And as the amazing Paulson Institute report that you sent me points out, Cape Nanhui is a vital staging area for birds migrating along the Chinese coast.

      I am convinced that a well-run wetland preserve at Cape Nanhui would become internationally famous and give Shanghai much face. Shanghai children whose parents do not drive a car could visit the preserve on a Sunday and the next day at school be telling their friends about the amazing birds they saw there. A well-done reserve at Cape Nanhui would affect human beings in a way that no other wetland reserve can, because Nanhui is so close to a major world city, where tens of millions of human beings live. A well-run reserve could fulfill a two-pronged core mission of protecting endangered birds while serving as a gateway to the world of conservation for millions of Chinese.

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