Zvisikwa(Avian):Whimbrel (Numenius phaeopus)
Journal:Avian Research
Abstract:
Kuona nzira dzekutama uye kubatana kweshiri dzinotama pamwero wehuwandu kunobatsira kujekesa misiyano yemukati mukutama. Zvishanu zvipenyu zvakazivikanwa muWhimbrel (Numenius phaeopus) muEurasia. Ssp. rogachevae ndiyo ichangobva kutsanangurwa subspecies. Inoberekera kuCentral Siberia, nepo nharaunda yayo isiri-yekuberekesa uye nzira dzekufambisa dzisati dzanyatsojeka. Takaronda kutama kweEurasian Whimbrels dzakabatwa munzvimbo nhatu dzisiri dzekuberekesa (Moreton Bay iri kumabvazuva kwemahombekombe eAustralia, Roebuck Bay kuNorthwest Australia neSungei Buloh Wetland muSingapore) nenzvimbo mbiri dzekumira (Chongming Dongtan neMai Po Wetland kuChina). Isu takasarudza nzvimbo dzekuberekesa uye takaratidza subspecies yeshiri dzakamaka muEast Asia - Australasian Flyway (EAAF) zvichibva pakuzivikanwa kwekugovera kwega kwega. Pashiri 30 dzine maki, shiri 6 ne21 dzakaberekerwa mumhando yessp. rogachevae uye variegatus, maererano; imwe inoberekerwa munzvimbo inofungidzirwa yekuchinja pakati pemhando yekuberekesa yessp. phaeopus uye rogachevae, uye mbiri dzakaberekerwa munzvimbo iri pakati pekuberekesa ssp. rogachevae uye variegatus. Shiri dzaipfuya mu ssp. rogachevae breeding range yakapedza mwaka wayo usiri wekuberekesa kuchamhembe kweSumatra, Singapore, East Java neNorthwest Australia uye kunyanya yakamira pamusoro pemahombekombe eChina panguva yekutama. Hapana kana shiri dzedu dzakaberekeswa mumhando yekuberekesa chete ye phaeopus subspecies. Ongororo dzakapfuura dzakafanotaura kuti rogachevae whimbrels dzinotama dzichitevedza Central Asian Flyway uye dzinopedza mwaka usiri wekuberekesa kuWest India neEast Africa. Takaona kuti mamwe rogachevae whimbrels anotama pamwe neEAAF uye anopedza nguva isiri yekuberekesa muSoutheast Asia neAustralia. The ssp. phaeopus inonyanya kugoverwa zvishoma muEAAF mudunhu rekumadokero, kana kuti hazviitike zvachose.
ZVINYORWA ZVIRIPO PA:
https://doi.org/10.1016/j.avrs.2022.100011
