Ogaanshaha gobolka aan taran iyo dariiqa socdaalka ee Whimbrels (Numenius phaeopus rogachevae) ee Bariga Aasiya–Australasian Flyway.

Noocyada (Avian):Whimbrel (Numenius phaeopus)

Joornaalka:Cilmi-baarista Avian

Soo koobid:

Go'aaminta dariiqyada socdaalka iyo isku xirka shimbiraha socdaalka ee heerka dadwaynaha waxay caawisaa in la caddeeyo kala duwanaanshaha gaarka ah ee socdaalka. Shan nooc ayaa laga aqoonsaday Whimbrel (Numenius phaeopus) ee Eurasia. Ssp. rogachevae waa noocyada ugu dhow ee lagu sharraxay. Waxay ku tarantaa Bartamaha Siberiya, halka gobolkeeda aan taran iyo dariiqyada socdaalka aysan weli caddayn. Waxaan la soconnay socdaalka Eurasian Whimbrels ee lagu qabtay saddex goobood oo aan taran lahayn (Moreton Bay oo ku taal xeebta bari ee Australia, Roebuck Bay ee Waqooyi Galbeed Australia iyo Sungei Buloh Wetland ee Singapore) iyo laba goobood oo socdaalka socdaalka ah (Chongming Dongtan iyo Mai Po Wetland ee Shiinaha). Waxaan go'aaminnay goobaha taranta waxaanan qiyaasnay ​​noocyada shimbiraha summadaysan ee Bariga Aasiya - Australasia Flyway (EAAF) iyadoo lagu salaynayo qaybinta taranta ee la yaqaan ee nooc kasta. 30-ka shimbirood ee la calaamadeeyay, 6 iyo 21 shimbirood ayaa ku dhashay tirada taranka ee spp. rogachevae iyo variegtus, siday u kala horreeyaan; Mid ka mid ah aagga kala-guurka ee loo malaynayo inuu u dhexeeyo tirada taranka ee ssp. phaeopus iyo rogachevae, iyo laba ku dhashay gobolka inta u dhaxaysa noocyada taranka ee ssp. rogachevae iyo variegatus. Shimbiraha ku dhaqma ssp. Kala duwanaanshaha taranta rogachevae waxay ku qaadatay xilligoodii taran la'aanta waqooyiga Sumatra, Singapore, Java bari iyo Waqooyi-galbeed Australia waxayna inta badan istaageen xeebaha Shiinaha inta lagu jiro socdaalka. Shimbirahayagu midkoodna kuma dhalin noocyada taranta gaarka ah ee noocyada phaeopus. Daraasado hore ayaa saadaaliyay in rogachevae whimbrels ay u haajiraan Bartamaha Aasiya Flyway oo ay ku qaataan xilliga dhalmada ee Galbeedka Hindiya iyo Bariga Afrika. Waxaan ogaanay in ugu yaraan qaar ka mid ah rogachevae whimbrels ay u haajiraan EAAF oo ay ku qaataan xilliga taran la'aanta Koonfur-bari Aasiya iyo Australia. ssp. phaeopus ayaa sida ugu fiican si yar ugu qaybsan EAAF ee gobolka galbeedka, ama suurtogal ma aha in ay dhacdo.