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Wulumuqi baihu


2007-06-13| Gou Jun
duration 4
weather
rout
equipment ZISS-85单筒 +sony w1;双筒
notes 白头硬尾鸭在乌市周边的分布调查之一。通过对发现3只白头硬尾鸭的生境特点进行观察和分析,以及参考waxwing托人寄来的相关资料后,我们总结了白头硬尾鸭选择繁殖地的一些初步规律:1)水域周边必须要有一定宽度的芦苇丛;2)中小水域,大的湖泊/水库不喜欢;3)可能更喜欢城市下游的有芦苇的小水域--富营养化食物充足。我们尝试根据这些要素对乌市周边的水域做一次普查。这段时间的目标是西山的6个水域。结果不错,又发现了2个点有白头27只。为便于观察进行了编号:乌鲁木齐首次发现地点为WLMQ-1,二次和三次发现地点为WLMQ-2和WLMQ-3。后两个点的详细介绍如下:
A)WLMQ--2环境简介:湖面呈不规则四边行,环湖公路长5.3公里,水面估计在2000亩左右,水深不详,海拔约850米,四面环山;水质较好,主要靠雨水补给,东面有少量泉水,湖水基本无污染;湖西面是采石场,卡车频繁路过湖西岸,西北岸有工人据点,有一个土建工程正施工----周边环境对白头有一定影响(但似乎并不大);湖面的周边有3--4处较大的连贯芦苇丛,还有几处较小的苇丛。
B)WLMQ--2的白头硬尾鸭情况:观察到22只,其中成雌8只,成雄11只,亚成雄3只。按活动范围分为4个小群:湖东南苇丛9只(4成雄,1雄亚成,4雌);湖西苇丛5只(2成雄,1雄亚成,2雌);湖北苇丛6只(4成雄,1雄亚成,1雌);湖东北苇丛2只(1成雄,1雌)。经常集小群活动,似乎有稳定的领地划分,从未见飞行。
C)WLMQ--3环境简介:位于WLMQ--2以北约500米处,地处凹坑,象是一个废弃的鱼塘,面积在30亩左右,水质较好,主要靠雨水补给;水面北部有苇丛(宽度在数米),干扰较少。
D)WLMQ--3的白头硬尾鸭情况:观察到5只,其中成雌1只,成雄3只,亚成雄1只--特征各有差异,可以一一区别。
注:6月13日4人观察,6月15日及16日上午我又去把白头硬尾鸭的数量做了多次核实。


# species number comment

1Great Crested Grebe (Podiceps cristatus)1

2Black-necked Grebe (Podiceps nigricollis)26

3Black Stork (Ciconia nigra)1

4Ruddy Shelduck (Tadorna ferruginea)19

5Gadwall (Anas strepera)11

6Mallard (Anas platyrhynchos)38

7Northern Pintail (Anas acuta)2

8Northern Shoveler (Anas clypeata)3

9Red-crested Pochard (Netta rufina)4

10Common Pochard (Aythya ferina)20

11Ferruginous Pochard (Aythya nyroca)4

12White-headed Duck (Oxyura leucocephala)27

13Common Kestrel (Falco tinnunculus)1

14Chukar Partridge (Alectoris chukar)1

15Demoiselle Crane (Anthropoides virgo)1

16Common Moorhen (Gallinula chloropus)6

17Eurasian Coot (Fulica atra)2

18Black-winged Stilt (Himantopus himantopus)7

19Northern Lapwing (Vanellus vanellus)3

20Little Ringed Plover (Charadrius dubius)5

21Kentish Plover (Charadrius alexandrinus)2

22Common Redshank (Tringa totanus)1

23Common Cuckoo (Cuculus canorus)2

24Little Owl (Athene noctua)1

25Common Swift (Apus apus)800

26Common Hoopoe (Upupa epops)2

27Eurasian Skylark (Alauda arvensis)1

28Barn Swallow (Hirundo rustica)45

29Northern House Martin (Delichon urbica)6

30Citrine Wagtail (Motacilla citreola)1

31Grey Wagtail (Motacilla cinerea)2

32Tawny Pipit (Anthus campestris)3

33Rufous-tailed Shrike (Lanius phoenicuroides)5

34Common Starling (Sturnus vulgaris)10

35Pied Wheatear (Oenanthe pleschanka)4

36House Sparrow (Passer domesticus)3

37Eurasian Tree Sparrow (Passer montanus)6

38Rock Sparrow (Petronia petronia)2

39European Goldfinch (Carduelis carduelis)1

40Common Linnet (Carduelis cannabina)2

41Pine Bunting (Emberiza leucocephalos)3

42Brown-headed Bunting (Emberiza bruniceps)1

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rare birds records


Pygmy Cormorant (Microcarbo pygmeus)

© daobazi
2018-11-20
Xinjiang Changji Manas County National Wetland Park

Dec. 28, 2018, LIU Zhongde found this species in Manas River wetland.


Pied Bushchat (Saxicola caprata)

© gebi huyang
2018-09-16
wusu

15 Sept 2018, shot from Dafdar,Tashkurghan has been confirmed a new record in Xinjiang.


Sinai Rosefinch (Carpodacus synoicus)

© Marmot
2018-05-31
Hetian County



Purple Heron (Ardea purpurea)

© Allan Linn
2018-05-27
Kuntibes, Muji, Akto

27 May 2018, photo by Allan from Kuntibes,Akto has been confirmed a new record in Xinjiang.

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