Kumenya akarere katari kororoka n'inzira yimuka ya Whimbrels (Numenius phaeopus rogachevae) muri Flyway ya Aziya y'Uburasirazuba - Australiya.

Ubwoko (Avian):Whimbrel (Numenius phaeopus)

Ikinyamakuru:Ubushakashatsi bw'Inyoni

Ibisobanuro:

Kugena inzira zo kwimuka no guhuza inyoni zimuka kurwego rwabaturage bifasha gusobanura itandukaniro ridasobanutse mubyimuka. Ibice bitanu byamenyekanye muri Whimbrel (Numenius phaeopus) muri Aziya. Ssp. rogachevae nubwoko bwasobanuwe vuba. Yororoka muri Siberiya yo hagati, mu gihe akarere kayo katororoka n'inzira zo kwimuka bitarasobanuka neza. Twakurikiranye iyimuka rya Eurasian Whimbrels yafatiwe ahantu hatatu hatororerwa ubworozi (Ikirwa cya Moreton mu burasirazuba bwa Ositaraliya, Ikirwa cya Roebuck mu majyaruguru y’iburengerazuba bwa Ositaraliya na Sungei Buloh Wetland muri Singapuru) hamwe n’ahantu hahagarara abimukira (Chongming Dongtan na Mai Po Wetland mu Bushinwa). Twagennye aho kororera kandi dusobanura amoko y’inyoni zashizweho muri Aziya y'Iburasirazuba - Flyway yo muri Ositaraliya (EAAF) dushingiye ku gukwirakwiza ubwoko buzwi bwa buri bwoko. Mu nyoni 30 zashizweho, inyoni 6 na 21 zororerwa mubwoko bwa ssp. rogachevae na variegatus; imwe yororerwa ahantu hateganijwe ko inzibacyuho iri hagati yubworozi bwa ssp. phaeopus na rogachevae, na bibiri byororerwa mukarere hagati yubwoko bwa ssp. rogachevae na variegatus. Inyoni zororerwa muri ssp. ubworozi bwa rogachevae bwamaranye igihe cyabwo kitari ubworozi mu majyaruguru ya Sumatra, Singapore, Java y’iburasirazuba na Ositaraliya y’Amajyaruguru y’Uburengerazuba kandi ahanini byahagaze ku nkombe z’Ubushinwa mu gihe cyo kwimuka. Nta nyoni zacu zororerwa mubwoko bwihariye bwa phaeopus. Ubushakashatsi bwibanze bwahanuye ko rogachevae whimbrels yimukira muri Flyway yo muri Aziya yo Hagati kandi ikamara igihe kitari ubworozi mu Buhinde bw’Uburengerazuba no muri Afurika y'Iburasirazuba. Twabonye ko byibura zimwe za rogachevae whimbrels zimukira muri EAAF zikamara igihe kitari ubworozi muri Aziya yepfo yepfo yepfo na Ositaraliya. Ssp. phaeopus nibyiza gukwirakwizwa gake muri EAAF mukarere k'iburengerazuba, cyangwa birashoboka ko bitabaho na gato.