Ikinyamakuru:Inyoni zo mu mazi, 43 (1), pp.94-100.
Ubwoko (Avian):Crane ijosi ryirabura (Grus nigricollis)
Ibisobanuro:
Kuva muri Nyakanga kugeza Ugushyingo 2018, abana 10 bato bafite ijosi ry'umukara Crane (Grus nigricollis) bakurikiranwe bakoresheje imiyoboro ya satellite ya GPS-GSM kugira ngo bige inzira zabo zo kwimuka ndetse n'aho bahagarara muri Yanchiwan Nature Reserve, Intara ya Gansu, mu Bushinwa. Mu mpera zimpeshyi yimuka mu Gushyingo 2018, ahantu hasaga 25.000 GPS yari imaze kuboneka mugihe cyo gukurikirana. Inzira zo kwimuka, intera yimuka hamwe n’ahantu ho guhagarara byagenwe, kandi urugo rwo guhagarara rwagereranijwe kuri buri muntu. Abantu bimukiye i Yanchiwan mu gihe cya 2-25 Ukwakira 2018, bimukira muri Da Qaidam, Umujyi wa Golmud, Intara ya Qumarleb, Intara ya Zadoi, Intara ya Zhidoi, n'Umujyi wa Nagqu. Hagati mu Gushyingo 2018, inyoni zageze mu Ntara ya Linzhou, muri Tibet, mu Bushinwa mu gihe cy'itumba. Inzira zo kwimuka kubantu bose zari zimwe, kandi impuzandengo yimuka yari 1.500 ± 120 km. Ikiyaga cyumunyu cya Da Qaidam cyari ikibanza cyingenzi cyo guhagarara, mugihe impuzandengo yo guhagarara ya 27.11 ± 8.43 d, naho impuzandengo yo guhagarara ya Cranes yizosi ryirabura kuri Da Qaidam yari 27.4 ± 6.92 km2. Binyuze mu gukurikirana imirima hamwe n’ikarita ya satelite, ahantu nyamukuru hiyemeje kuba ibyatsi n’ibishanga.
ITANGAZO RISHOBORA KUBONA:
https://doi.org/10.1675/063.043.0110
