Ukubona ummandla ongakhuliswanga kunye nendlela yokufuduka ye-Whimbrels (Numenius phaeopus rogachevae) kwi-East Asian-Australasian Flyway.

Iintlobo (Intaka):I-Whimbrel (Numenius phaeopus)

Ijenali:Uphando lweAvian

Inkcazo:

Ukumisela iindlela zokufuduka kunye nokudityaniswa kweentaka ezifudukayo kwinqanaba labemi kunceda ukucacisa umahluko we-intraspecific ekufudukeni. Ii-subspecies ezintlanu ziye zaqatshelwa kwi-Whimbrel (Numenius phaeopus) e-Eurasia. Ssp. i- rogachevae lolona hlobo luchazwe kutshanje. Izalela eCentral Siberia, ngelixa ummandla wayo ongazalisiyo kunye neendlela zokufuduka azikacaci. Silandelele imfuduko yee-Eurasian Whimbrels ezithinjwe kwiindawo ezintathu ezingazalisiyo (i-Moreton Bay kunxweme olusempuma ye-Australia, i-Roebuck Bay kuMntla-ntshona we-Australia kunye ne-Sungei Buloh Wetland e-Singapore) kunye neendawo ezimbini zokumisa ukufuduka (i-Chongming Dongtan kunye ne-Mai Po Wetland e-China). Siye samisela iindawo zokuzalela kwaye sajongana neentlobo zeentaka eziphawulweyo eMpuma Asia - iAustralasian Flyway (EAAF) ngokusekwe kukusasazwa kokuzala okwaziwayo kolunye uhlobo ngalunye. Kwiintaka eziphawulweyo ezingama-30, iintaka ezi-6 nezingama-21 zifuywa kuluhlu lwe-ssp. rogachevae kunye ne-variegatus, ngokulandelanayo; enye ikhuliswa kwindawo yenguqu ecingelwayo phakathi koluhlu lokufuya lwessp. phaeopus kunye ne rogachevae, kwaye ezimbini ezifuywe kummandla ophakathi kohlobo lokuzala kwessp. rogachevae kunye ne-variegatus. Iintaka ezazalisa kwi-ssp. Uluhlu lokuzala kwe-rogachevae luchithe ixesha lalo lokungazali kumantla eSumatra, eSingapore, eMpuma yeJava naseMntla-ntshona weOstreliya kwaye imisa ikakhulu kumanxweme ase China ngexesha lokufuduka. Akukho nanye kwiintaka zethu ezaya kuluhlu olukhethekileyo lwe-phaeopus subspecies. Uphononongo lwangaphambili luqikelele ukuba i-rogachevae whimbrels ifuduka ecaleni kwe-Central Asian Flyway kwaye ichithe ixesha lokungazali eNtshona India naseMpuma Afrika. Sifumanise ukuba noko i-rogachevae whimbrels ifuduka ecaleni kwe-EAAF kwaye ichithe ixesha elingazaliyo eMzantsi-mpuma Asia nase-Australia. I-ssp. I-phaeopus isasazwe kancinci kwi-EAAF kwingingqi yasentshona, okanye ayenzeki kwaphela.