本期撰稿:和平鸽
这几天是清明假期, 很多朋友应该全出门观鸟了吧。 这是个最好的季节,春迁的候鸟有的回来了, 有的已经在路上了。 不过, 你知道有的候鸟并不会走完全程么?他们可能会在途中停留度夏, 这又是什么原因呢?我们可以根据白鹤的迁徙行为得出一些有意思的结论。
图片转自公众号-西郊乐话(那些来自蒙古的鹤类——白枕鹤、白鹤)
The next Siberian crane with ablue-white-bluering on its right leg was ringed withtransmitteron August 4, 2021 in the Kholboo sar lake (48.20343N, 110.02328E) of the NR Khurkh Khuiten. Photo DSC1890. Do you have a photo showing the transmitter on its back?


In the case of the white-backed crane here, it is not clear whether the ring on the right leg isred-yellow-blue or red-yellow-black. It looks like red-yellow-blue. If the lowest ring is blue, there is a ringed and transmitter-equipped bird in Duut Lake, Khurkh Khuytniy BNG (48.3361N, 110.377239E) on June 13, 2022. (Photo IMG20220613_151514)


2024年3月在北京沙河水库拍摄到的白鹤母子 Photo by Denver
在这期节目中, 我们提到过鸟名
- 斑尾塍鹬 Bar-Tailed Godwit (Limosa lapponica)
- 白鹤 Siberian Crane (Leucogeranus leucogeranus)
- 白琵鹭 Eurasian Spoonbill (Platalea leucorodia)
- 蓑羽鹤 Demoiselle Crane (Grus virgo)
片头音乐:
序 - 雪沉乐队 《鹤行》2021年发行
片尾音乐:
鹤行 - 雪沉乐队 《鹤行》2021年发行
参考文献:
[1] Rozenfeld S B, Bysykatova-Harmey I P, Barykina D A, et al. Modern Trends in Populations of the Siberian Crane (Grus leucogeranus) and the Sandhill Crane (Grus canadensis) (Gruidae, Gruiformes) on the Tundra of Yakutia and Chukotka Based on Aerial Surveys[J]. Biology Bulletin, 2023, 50(8): 1977-1989.
[2] Rosenberg K V., Dokter A M, Blancher P J, et al. Decline of the North American avifauna[J]. Science, 2019, 366(6461): 120-124.
[3] Yi K, Junjian Z, Batbayar N, et al. Using Tracking Data to Identify Gaps in Knowledge and Conservation of the Critically Endangered Siberian Crane (Leucogeranus leucogeranus)[J]. Remote Sensing, 2022, 14(20).
[4] Xi J, Deng X, Zhao G, et al. Migration routes, behavior and protection status of Eurasian Spoonbills (Platalea leucorodia) wintering in China[J]. Avian Research, 2021, 12(1): 1-17.



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