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Nchọpụta ebe a na-azụlite ụmụ anụmanụ na usoro kwa afọ nke ụdị osisi bohaii ọhụrụ nke Black-tailed Godwits.

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nke Bing-Run Zhu, Mo A. Verhoeven, AH Jelle Loonstra, Lisa Sanchez-Aguilar, Chris J. Hassell, Katherine KS. Leung, Weipan Lei, Zhengwang Zhang & Theunis Piersma

Nchọpụta ebe a na-azụlite ụmụ anụmanụ na usoro kwa afọ nke ụdị osisi bohaii ọhụrụ nke Black-tailed Godwits.

nke Bing-Run Zhu, Mo A. Verhoeven, AH Jelle Loonstra, Lisa Sanchez-Aguilar, Chris J. Hassell, Katherine KS. Leung, Weipan Lei, Zhengwang Zhang & Theunis Piersma

Ụdị (Avian):Godwit ojii (Limosa limosa bohaii)

Akwụkwọ akụkọ:Emu

Nchịkọta:

Bohai Black-tailed Godwit (Limosa limosa bohaii) bụ ụdị anụmanụ ọhụrụ achọpụtara n'okporo ụzọ Flyway nke East Asia-Australasia. Dabere na nsochi satịlaịtị nke mmadụ 21 e tinyere akara na ugwu Bohai Bay, China, site na 2016 ruo 2018, anyị na-akọwa usoro kwa afọ nke ụdị anụmanụ a. Nnụnụ niile nwere Thailand dị ka ebe ha na-aga 'oge oyi' kacha na ndịda. Ọpụpụ oge opupu ihe ubi bụ na ngwụcha Machị n'oge njem ugwu, Bohai Bay bụ ebe mbụ ha kwụsịrị ebe ha nọrọ na nkezi ụbọchị 39 (± SD = ụbọchị 6), sochiri Inner Mongolia na mpaghara Jilin (na-akwụsị maka ụbọchị 8 ± 1). Mbịarute ebe a na-azụ ụmụ na Far East nke Russia dị na ngwụcha Mee. Achọpụtara ebe abụọ na-azụ ụmụ, ebe nkezi dị kilomita 1100; ebe ọwụwa anyanwụ karịrị nkesa ịzụ ụmụ Eshia nke Black-tailed Godwit. Ngagharị ndịda malitere na ngwụcha ọnwa Juun, ebe ndị godwits na-akwụsị ogologo oge n'otu ebe abụọ bụ isi a na-akwụsị n'oge opupu ihe ubi, dịka Inner Mongolia na mpaghara Jilin (32 ± 5 ụbọchị) na Bohai Bay (44 ± 8 ụbọchị), ụfọdụ ndị mmadụ na-akwụsị nke atọ n'akụkụ etiti-ala nke Osimiri Yangtze na ndịda China (12 ± 4 ụbọchị). Ka ọ na-erule ngwụcha Septemba, ọtụtụ ndị a na-enyocha abanyela na Thailand. Ma e jiri ya tụnyere ụdị ndị a maara na mbụ, ndị bohaii godwits nwere usoro dị iche iche nke ịkwaga na moult, si otú a na-agbakwụnye ihe ọmụma gbasara ụdị dị iche iche nke ndị godwits ojii na East Asia-Australian Flyway.