Izinhlobo (zezinyoni):Ama-Egret aseShayina (i-Egretta eulophotata)
Ijenali:Ucwaningo Lwezinyoni
Isifinyezo:
Ulwazi ngezidingo zezinyoni ezifudukayo lubalulekile ekuthuthukiseni izinhlelo zokulondolozwa kwezinhlobo ezifudukayo ezisengozini. Lolu cwaningo luhlose ukuthola imizila yokufuduka, izindawo zasebusika, ukusetshenziswa kwendawo yokuhlala, kanye nokufa kwama-Chinese Egrets amadala (ama-Egretta eulophotata). Ama-Chinese Egrets amadala angamashumi ayisithupha (abesifazane abangu-31 kanye nabesilisa abangu-29) esiqhingini sokuzalela esingahlalwa muntu eDalian, eShayina alandelelwa kusetshenziswa ama-GPS satellite transmitters. Izindawo ze-GPS eziqoshwe ngezikhathi zamahora ama-2 kusukela ngoJuni 2019 kuya ku-Agasti 2020 zasetshenziswa ukuhlaziya. Ingqikithi yabantu abadala abangu-44 kanye no-17 abalandelelwa baqede ukufuduka kwabo kwasekwindla nasentwasahlobo, ngokulandelana. Uma kuqhathaniswa nokufuduka kwasekwindla, abantu abadala abalandelelwa babonise imizila eyahlukahlukene kakhulu, inani eliphakeme lezindawo zokuma, isivinini sokufuduka esihamba kancane, kanye nesikhathi eside sokufuduka entwasahlobo. Imiphumela ibonise ukuthi izinyoni ezifudukayo zazinamasu ahlukene okuziphatha phakathi nezinkathi ezimbili zokufuduka. Isikhathi sokufuduka kwasentwasahlobo kanye nesikhathi sokuma kwabesifazane sasiside kakhulu kunesabesilisa. Kwakukhona ubudlelwano obuhle phakathi kwezinsuku zokufika kwasentwasahlobo kanye nezinsuku zokuhamba kwasentwasahlobo, kanye naphakathi kosuku lokufika kwasentwasahlobo kanye nesikhathi sokuma. Lokhu okutholakele kubonise ukuthi ama-egret afike kusenesikhathi ezindaweni zokuzalela ashiya izindawo zasebusika kusenesikhathi futhi abe nesikhathi esifushane sokuma. Izinyoni ezindala zazikhetha izindawo ezimanzi eziphakathi kolwandle, amahlathi, kanye namachibi okufuya izilwane ngesikhathi sokufuduka. Ngesikhathi sasebusika, ama-egret amadala ayethanda iziqhingi zasogwini, izindawo ezimanzi eziphakathi kolwandle, kanye namachibi okufuya izilwane. Ama-egret amadala aseShayina abonise izinga eliphansi lokusinda uma kuqhathaniswa nezinye izinhlobo eziningi ezivamile ze-ardeid. Izinhlobo ezifile zitholakale emachibini okufuya izilwane, okubonisa ukuphazamiseka kwabantu njengembangela eyinhloko yokufa kwalolu hlobo olusengozini. Le miphumela igcizelele ukubaluleka kokuxazulula izingxabano phakathi kwama-egret kanye nezindawo ezimanzi ezenziwe ngabantu kanye nokuvikela izindawo eziphansi eziphakathi kolwandle kanye neziqhingi zasogwini ezindaweni ezimanzi zemvelo ngokubambisana kwamazwe ngamazwe. Imiphumela yethu inegalelo emaphethini okufuduka kwezindawo okungaziwa kuze kube manje kwama-egret amadala aseShayina, ngaleyo ndlela enikeza isisekelo esibalulekile sokulondolozwa kwalolu hlobo olusengozini.
ISINCWADI SITHOLAKALA KU:
https://doi.org/10.1016/j.avrs.2022.100055
