Mitundu (Avian):Whimbrel (Numenius phaeopus)
Magazini:Kafukufuku wa Avian
Chidule:
Kuzindikira mayendedwe osamukira ndi kulumikizana kwa mbalame zomwe zimasamuka pamlingo wa kuchuluka kwa anthu kumathandiza kumveketsa kusiyana pakati pa kusamuka. Mitundu isanu yamitundu yosiyanasiyana yadziwika mu Whimbrel (Numenius phaeopus) ku Eurasia. Ssp. rogacheva ndi mitundu yomwe yafotokozedwa posachedwa. Amaswana ku Central Siberia, pomwe madera ake osaswana komanso njira zosamukira sizikudziwikabe. Tidatsata kusamuka kwa ma Eurasian Whimbrels omwe adagwidwa m'malo atatu osaswana (Moreton Bay kugombe lakum'mawa kwa Australia, Roebuck Bay ku Northwest Australia ndi Sungei Buloh Wetland ku Singapore) komanso malo awiri oima osamukasamuka (Chongming Dongtan ndi Mai Po Wetland ku China). Tidazindikira malo oswana ndikuwona mitundu ya mbalame zomwe zili ku East Asia - Australasian Flyway (EAAF) potengera kuswana kodziwika kwa mtundu uliwonse. Pa mbalame 30 zomwe zili ndi zizindikiro, mbalame 6 ndi 21 zimaswana m'magulu oswana a ssp. rogachevae ndi variegatus, motero; imodzi imaŵetedwa m'malo omwe akuganiziridwa kuti akusintha pakati pa mitundu yoswana ya ssp. phaeopus ndi rogachevae, ndipo awiri amaŵetedwa m'chigawo chapakati pa kuswana kwa ssp. rogachevae ndi variegatus. Mbalame zomwe zimaswana mu ssp. Mitundu yoswana ya rogacheva inathera nyengo yawo yosaswana kumpoto kwa Sumatra, Singapore, East Java ndi Northwest Australia ndipo makamaka inayima m'mphepete mwa magombe a China panthawi yakusamuka. Palibe mbalame iliyonse yomwe imaswana m'gulu la phaeopus subspecies. Kafukufuku wam'mbuyo adaneneratu kuti rogachevae whimbrels amasamukira ku Central Asian Flyway ndipo amathera nyengo yosaswana ku West India ndi East Africa. Tinapeza kuti ena rogachevae whimbrels amasamukira ku EAAF ndikukhala nyengo yosaswana ku Southeast Asia ndi Australia. The ssp. phaeopus imagawidwa pang'ono mu EAAF kumadzulo, kapena mwina sizichitika nkomwe.
YOTSATIRA ILI NDI:
https://doi.org/10.1016/j.avrs.2022.100011
