Igihe cyo kwimuka mu mpeshyi kirenze igihe cyo kwimuka mu gihe cy'impeshyi mu bwoko bwa Greater White-fronted Geese (Anser albifrons).

Ikinyamakuru:Ubushakashatsi ku Ngurube, 10(1), p.19.

Ubwoko (Inyoni):Inkende nini z'umweru (Anser albifrons)

Incamake:

Inyigisho y’ubwimukire, kandi inyigo zimwe na zimwe z’ubushakashatsi zigaragaza, zigaragaza ko kugira ngo bahatanire ahantu heza ho kororera no kongera amahirwe yo kororoka, inyoni zimuka zikora ingendo ndende zikunze gukoresha ingamba zo kugabanya igihe mu gihe cyo kwimuka mu mpeshyi, bigatuma zimuka mu mpeshyi igihe gito ugereranije n’igihe cyo kwimuka mu mpeshyi. Dukoresheje uburyo bwa GPS/GSM, twakurikiranye ukwimuka kose kwa 11 Greater White-fronted Geese (Anser albifrons) hagati y’uburasirazuba bw’ubushinwa n’inyanja ya Aziya y’Uburusiya, kugira ngo tugaragaze igihe cyo kwimuka n’inzira z’abaturage bo muri Aziya y’Iburasirazuba, kandi tugereranye itandukaniro ry’igihe cyo kwimuka mu mpeshyi n’igihe cyo kwimuka mu mpeshyi n’igihe cyo kwimuka mu mpeshyi. Twasanze kwimuka mu mpeshyi (iminsi 79 ± 12) byatwaraga igihe kirenze kabiri kugira ngo bikore intera imwe n’iyo mu mpeshyi (iminsi 35 ± 7). Iri tandukaniro mu gihe cyo kwimuka ryagenwe ahanini n’igihe kinini cyakoreshejwe mu mpeshyi (iminsi 59 ± 16) kurusha mu gihe cyo kwimuka (iminsi 23 ± 6) ahantu hahagaze cyane. Turatanga igitekerezo cy'uko izi nyoni, zikekwaho kuba zororera mu buryo buciriritse, zimaze hafi bitatu bya kane by'igihe cyose cyo kwimuka ahantu ho guhagarara mu mpeshyi kugira ngo zibone aho zibika ingufu kugira ngo zishore imari yazo mu kororoka, nubwo tudashobora kwanga igitekerezo cy'uko igihe cyo gushonga mu mpeshyi cyagize uruhare mu gihe cyo guhagarara. Mu mpeshyi, zabonye aho zibika ingufu zikenewe mu bibanza byo kororokera bihagije kugira ngo zigere mu turere two mu majyaruguru y'uburasirazuba bw'Ubushinwa hafi nta guhagarara, ibyo bikaba byaragabanyije igihe cyo guhagarara mu mpeshyi kandi bigatuma kwimuka kw'impeshyi kwihuta kurusha mu mpeshyi.