Tshawb nrhiav thaj chaw tsis yog chaw yug me nyuam thiab txoj kev tsiv teb tsaws chaw ntawm Whimbrels (Numenius phaeopus rogachevae) hauv East Asian-Australasian Flyway.

Hom (Noog):Whimbrel (Numenius phaeopus)

Phau ntawv xov xwm:Kev Tshawb Fawb Txog Noog

Cov Lus Qhia Txog:

Kev txiav txim siab txog txoj kev tsiv teb tsaws chaw thiab kev sib txuas ntawm cov noog tsiv teb tsaws chaw ntawm cov pej xeem pab kom meej meej txog qhov sib txawv ntawm kev tsiv teb tsaws chaw. Muaj tsib hom tsiaj me tau lees paub hauv Whimbrel (Numenius phaeopus) hauv Eurasia. Ssp. rogachevae yog hom tsiaj me uas tau piav qhia tsis ntev los no. Nws yug me nyuam hauv Central Siberia, thaum nws thaj chaw tsis yug me nyuam thiab txoj kev tsiv teb tsaws chaw tseem tsis meej. Peb tau taug qab kev tsiv teb tsaws chaw ntawm Eurasian Whimbrels uas ntes tau ntawm peb qhov chaw tsis yug me nyuam (Moreton Bay hauv ntug dej hiav txwv sab hnub tuaj ntawm Australia, Roebuck Bay hauv Northwest Australia thiab Sungei Buloh Wetland hauv Singapore) thiab ob qhov chaw nres tsheb tsiv teb tsaws chaw (Chongming Dongtan thiab Mai Po Wetland hauv Suav teb). Peb tau txiav txim siab txog qhov chaw yug me nyuam thiab xav txog hom tsiaj me ntawm cov noog uas tau cim hauv East Asian - Australasian Flyway (EAAF) raws li kev faib tawm ntawm txhua hom tsiaj me. Ntawm 30 hom noog uas tau cim, 6 thiab 21 hom noog yug hauv qhov chaw yug me nyuam ntawm ssp. rogachevae thiab variegatus, feem; ib tug yug hauv thaj chaw hloov pauv ntawm qhov chaw yug me nyuam ntawm ssp. phaeopus thiab rogachevae, thiab ob tug yug hauv thaj chaw ntawm qhov chaw yug me nyuam ntawm ssp. rogachevae thiab variegatus. Cov noog uas yug hauv ssp. rogachevae yug siv lawv lub caij tsis yug me nyuam hauv sab qaum teb Sumatra, Singapore, East Java thiab Northwest Australia thiab feem ntau nres ntawm ntug dej hiav txwv Suav teb thaum lub sijhawm tsiv teb tsaws chaw. Tsis muaj ib tug ntawm peb cov noog yug hauv qhov chaw yug me nyuam tshwj xeeb ntawm phaeopus subspecies. Cov kev tshawb fawb yav dhau los tau kwv yees tias rogachevae whimbrels tsiv teb tsaws chaw raws Central Asian Flyway thiab siv lub caij tsis yug me nyuam hauv West India thiab East Africa. Peb pom tias tsawg kawg yog qee cov rogachevae whimbrels tsiv teb tsaws chaw raws EAAF thiab siv lub caij tsis yug me nyuam hauv Southeast Asia thiab Australia. ssp. phaeopus zoo tshaj plaws faib me ntsis hauv EAAF hauv thaj chaw sab hnub poob, lossis tej zaum tsis tshwm sim kiag li.