BLACK REDSTART, Hengsha, Shanghai
Last Saturday 18 April 2015, on Hengsha Is., Shanghai, Elaine and I noted 70 species. Bird of the day was 1
Black Redstart. Other highlights were 26
Black-faced Spoonbill, 6 booming
Eurasian Bittern,
Great Knot,
Green Sandpiper, our first
Cuculus cuckoo of the season, and
Chinese Grey Shrike. 5
Pacific Golden Plover were a lifer for Elaine. I'd never seen a
Citrine Wagtail in Shanghai.
Black Redstart ranges from Western Europe to central China (I've seen it frequently in Qinghai) and is a rare visitor to the Chinese coast. We found our bird, a male, along the sea wall on the NE side of the reclaimed area. The wall and rocks placed as breakers on the beach mimic the rocky habitat preferred by
Phoenicurus ochruros. The redstart had chosen its habitat well, was feeding vigorously, and appeared in excellent condition.
Fog limited our birding for the first three hours of our marathon day but provided a chance to study the 5
Common Snipe and 6 "Swintail" Snipe. Under the cloak of the fog, the snipe were feeding in the open. Whereas it's next to impossible to separate
Swinhoe's Snipe and
Pin-tailed Snipe in the field, separation of "Swintail" from Common is doable. I experimented with a "Swintail" feeding on the cattle trail at the inner base of the sea wall. I flushed this bird six times. Each time except the sixth, the bird flew a short distance, landing a hundred or so meters down the trail. It was silent. Photos were impossible in the fog. My eye could detect no obvious white trailing edge to the wing, a hallmark of Common. I assigned this snipe to "Swintail."
Other birds inadvertently flushed showed clear characteristics of Common. One was flushed by our merely stopping the car on the road above, "sneezing" as it flew in a more zig-zagging and towering fashion than the "Swintail" had done. In some cases, not only were we able to note the flight pattern and hear the snort, but we were also able to view the white trailing edge to the wing. Birds meeting at least two of the three criteria (towering and zig-zagging flight pattern, "sneezes" when flushed, trailing edge to wing) were assigned to Common.
We noted
Eurasian Skylark throughout the day at those parts of the reclaimed area that more resemble grassland than wetland. All photos and observations revealed a white trailing edge to the wing and white outer tail feathers, key separators of Eurasian Skylark from Oriental Skylark.
We were unable to verify the presence of Common Reed Bunting among our ca. 90
Pallas's Reed Bunting. The pale (not grey) rump of Pallas's was commonly noted, and the birds we observed always appeared smaller (size of
Little Bunting) than Common. A dead Pallas's, struck by a speeding car, revealed the smaller size and finer bill characteristic of Pallas's. Our dead specimen even showed a pink lower mandible, another sign of Pallas's.
The
Cuculus cuckoo was a welcome surprise. It was seen in the line of trees running along the fence that marks the W border of the reclaimed area. We saw the cuckoo clearly, noting what seemed to be thick barring on its underparts. We stopped the car, hoping to hear a call that would allow us to isolate it from among the four or five
Cuculus species that can occur in the region. The cuckoo, however, was silent.
The reclaimed area of E Hengsha Island provides the most open space of any place in the city-province of Shanghai, home to 26 million people. The reclaimed area juts 25 km into the sea from the island proper, providing ample habitat for dozens of species. On this artificial peninsula,
Reed Parrotbill and
Chinese Penduline Tit are present in robust numbers, and Black-faced Spoonbill find a critical refuge. The booms and breathy inhalations of Eurasian Bittern add to the impression of being in a "real" wetland. The area is slated to be converted into a container port and within a few years will probably cease to be a de facto wildlife refuge.
Site 1. Hengsha Island (Héngshā Dǎo [横沙岛]), a small alluvial island at mouth of Yangtze River in Shanghai, China. S gate to birding area at
31.297333, 121.859434. 06:00-18:05.
Gadwall Anas strepera 4
Eastern Spot-billed Duck Anas zonorhyncha 11
Northern Shoveler Anas clypeata 14
Garganey Anas querquedula 25
Eurasian Teal Anas crecca 5
Common Pheasant Phasianus colchicus 1
Little Grebe Tachybaptus ruficollis 35
Great Crested Grebe Podiceps cristatus 6
Eurasian Bittern Botaurus stellaris 6 heard
Grey Heron Ardea cinerea 17
Great Egret Ardea alba 22
Intermediate Egret Mesophoyx intermedia 16
Little Egret Egretta garzetta 57
Eastern Cattle Egret Bubulcus coromandus 23
Black-crowned Night Heron Nycticorax nycticorax 3
Eurasian Spoonbill Platalea leucorodia 12
Black-faced Spoonbill Platalea minor 26
Northern Harrier Circus cyaneus 3
White-breasted Waterhen Amaurornis phoenicurus 1
Common Moorhen Gallinula chloropus 60
Eurasian Coot Fulica atra ca. 300
Black-winged Stilt Himantopus himantopus 2
Grey Plover Pluvialis squatarola 2
Pacific Golden Plover Pluvialis fulva 5
Kentish Plover Charadrius alexandrinus 15
Green Sandpiper Tringa ochropus 1
Spotted Redshank Tringa erythropus 3
Common Greenshank Tringa nebularia 48
Wood Sandpiper Tringa glareola 13
Great Knot Calidris tenuirostris 1
Sharp-tailed Sandpiper Calidris acuminata 2
Red-necked Stint Calidris ruficollis 1
Dunlin Calidris alpina ca. 100
Common Snipe Gallinago gallinago 5
Pin-tailed/Swinhoe's Snipe Gallinago stenura/G. megala 6
Vega Gull Larus vegae vegae or L. v. mongolicus 2
Feral Pigeon (Rock Dove) Columba livia 1
Spotted Dove Streptopelia chinensis 3
Cuculus cuckoo 1
Common Kingfisher Alcedo atthis 3
Common Kestrel Falco tinnunculus 1
Long-tailed Shrike Lanius schach 3
Chinese Grey Shrike Lanius sphenocercus 1
Chinese Penduline Tit Remiz consobrinus ca. 180
Eurasian Skylark Alauda gulgula ca. 150
Light-vented Bulbul Pycnonotus sinensis 6
Barn Swallow Hirundo rustica 28
Asian House Martin Delichon dasypus 8
Yellow-browed Warbler Phylloscopus inornatus 1
Japanese/Manchurian Bush Warbler Horornis diphone canturians/H. borealis borealis 7
Oriental Reed Warbler Acrocephalus orientalis 1
Zitting Cisticola Cisticola juncidis 60
Plain Prinia Prinia inornata 24
Reed Parrotbill Paradoxornis heudei ca. 80 (heard 4 flocks)
Japanese White-eye Zosterops japonicus 2
Crested Myna Acridotheres cristatellus 27
Pale Thrush Turdus pallidus 3
Black Redstart Phoenicurus ochruros 1
Daurian Redstart Phoenicurus auroreus 4
Stejneger's Stonechat Saxicola stejnegeri 2
Eurasian Tree Sparrow Passer montanus 25
Eastern Yellow Wagtail Motacilla tschutschensis 45 (10 tschutschensis, 10 taivana, 25 unassigned)
Citrine Wagtail Motacilla citreola 1
Grey Wagtail Motacilla cinerea 2
White Wagtail Motacilla alba 21 (6 lugens, 3 ocularis, 12 leucopsis)
Olive-backed Pipit Anthus hodgsoni 6
Buff-bellied Pipit Anthus rubescens japonicus 5
Little Bunting Emberiza pusilla 6
Black-faced Bunting Emberiza spodocephala 27
Pallas's Reed Bunting Emberiza pallasi ca. 90