Hanyoyin ƙaura na Gabas ta Tsakiya (Ciconia boyciana) daga tafkin Xingkai, China, da maimaita su kamar yadda sa ido na GPS ya bayyana.

Nau'o'i (Avian):Oriental Stork (Ciconia boyciana)

Jarida:Binciken Avian

Takaitawa:

Abstract The Oriental Stork (Ciconia boyciana) an jera shi a matsayin 'Tsarin Gaggawa' a cikin Ƙungiyar Ƙasa ta Duniya don Kare Halitta (IUCN) Jajayen Nau'ukan Barazana kuma an rarraba shi a matsayin nau'in nau'in tsuntsaye na farko da ke da kariya ta ƙasa a kasar Sin. Fahimtar motsin wannan nau'in yanayi na yanayi da ƙaura zai sauƙaƙe ingantaccen kiyayewa don haɓaka yawan jama'arta. Mun sanya wa wasu gidaje 27 na gabas Stork alama a tafkin Xingkai da ke filin Sanjiang a lardin Heilongjiang na kasar Sin, sun yi amfani da GPS tracking don bin su a cikin lokutan 2014-2017 da 2019-2022, kuma mun tabbatar da cikakkun hanyoyin ƙaura ta amfani da aikin bincike na sararin samaniya na ArcGIS. 10.7. Mun gano hanyoyin ƙaura guda huɗu a lokacin hijirar kaka: hanya guda ɗaya ta ƙaura mai nisa wadda storks suka yi ƙaura a bakin tekun Bohai Bay zuwa tsakiya da ƙasa na kogin Yangtze don lokacin sanyi, hanya guda ta ƙaura mai ɗan gajeren nisa inda shamuniya suka yi ƙaura. lokacin sanyi a Bohai Bay da wasu hanyoyin ƙaura guda biyu inda storks suka ketare mashigin Bohai a kusa da kogin Yellow kuma suka yi sanyi a Koriya ta Kudu. Babu wani bambance-bambance mai mahimmanci a cikin adadin kwanakin ƙaura, kwanakin zama, nisan ƙaura, adadin tsayawa da matsakaicin adadin kwanakin da aka kashe a wuraren da aka dakatar tsakanin ƙauran kaka da bazara (P> 0.05). Koyaya, storks sun yi ƙaura da sauri a cikin bazara fiye da na kaka (P = 0.03). Irin waɗannan mutane ba su nuna babban matakin maimaitawa ba a lokacin ƙaura da zaɓin hanyarsu a cikin ƙaura ko ƙaura na bazara. Hatta storks daga gida ɗaya sun baje kolin bambancin tsakanin daidaikun mutane a hanyoyin ƙaura. An gano wasu mahimman wuraren tsayawa, musamman a yankin Bohai Rim da kuma a filin Songnen, kuma mun ƙara bincika matsayin kiyayewa na yanzu a waɗannan mahimman wurare guda biyu. Gabaɗaya, sakamakonmu yana ba da gudummawa ga fahimtar ƙaura na shekara-shekara, tarwatsawa da matsayin kariyar yanayin Gabas ta Tsakiya da ke cikin haɗari da kuma samar da tushen kimiyya don yanke shawarar kiyayewa da haɓaka shirye-shiryen aiwatar da wannan nau'in.