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Migration Njira ndi kasamalidwe ka Asian Great Bustard (Otis tarda dybowskii) kumpoto chakum'mawa kwa Asia.

zofalitsa

by Yingjun Wang, Gankhuyag Purev-Ochir, Amarkhuu Gungaa, Baasansuren Erdenechimeg, Oyunchimeg Terbish, Dashdorj Khurelbaatar, Zijian Wang, Chunrong Mi & Yumin Guo

Migration Njira ndi kasamalidwe ka Asian Great Bustard (Otis tarda dybowskii) kumpoto chakum'mawa kwa Asia.

by Yingjun Wang, Gankhuyag Purev-Ochir, Amarkhuu Gungaa, Baasansuren Erdenechimeg, Oyunchimeg Terbish, Dashdorj Khurelbaatar, Zijian Wang, Chunrong Mi & Yumin Guo

Mitundu (Avian):Great Bustard (Otis tarda)

JournalJ:Mbiri yathu ya Ornithology

Chidule:

The Great Bustard (Otis tarda) imakhala ndi kusiyana kwa mbalame yolemera kwambiri kuti isamuke komanso kukula kwakukulu kwa kugonana pakati pa mbalame zamoyo. Ngakhale kuti kusamuka kwa mitunduyi kumakambidwa kwambiri m'mabuku, ofufuza sakudziwa pang'ono za kusamuka kwa mitundu ina ya ku Asia (Otis tarda dybowskii), makamaka amuna. Mu 2018 ndi 2019, tidagwira ma O. t. dybowskii (amuna asanu ndi wamkazi mmodzi) kumalo awo obereketsa kummawa kwa Mongolia ndipo adawayika ndi ma transmitters a GPS-GSM. Iyi ndi nthawi yoyamba kuti Great Bustards ya kum'mawa subspecies kutsatiridwa kum'mawa kwa Mongolia. Tinapeza kusiyana kwa kugonana mumayendedwe osamukira: amuna anayamba kusamuka pambuyo pake koma anafika kale kuposa akazi m'chaka; Amuna anali ndi 1/3 ya nthawi yosamuka ndipo amasamuka pafupifupi 1/2 mtunda wa akazi. Kuphatikiza apo, a Great Bustards adawonetsa kukhulupirika kwakukulu kumalo awo obereketsa, kuswana, ndi nyengo yozizira. Kuti atetezedwe, 22.51% yokha ya malo a GPS okonza ma bustards anali m'malo otetezedwa, ndi ochepera 5.0% m'malo ozizira komanso panthawi yakusamuka. Pasanathe zaka ziwiri, theka la a Great Bustards omwe tidawatsata adamwalira m'malo awo nyengo yozizira kapena akasamuka. Tikukulimbikitsani kukhazikitsa madera otetezedwa kwambiri m'malo ozizira komanso kuwongolera kapena kubisala zingwe zamagetsi m'malo omwe Great Bustards amagawidwa mochuluka kuti athetse kugundana.