Inkcazo ebonakalayo ye-otter yaseYurophu (Lutra lutra)
Iotter inomzimba obhityileyo, olungele ukuqubha, inemilenze emifutshane kunye neenyawo ezinentambo. Ubude bayo buyahluka, kwaye bunokufikelela kwi-130 centimeters kwimizekelo emikhulu, kuquka nomsila, onokulingana nesiqingatha sobude bomzimba wayo. Zigqunywe ngoboya obushinyeneyo, obumdaka obumdaka ngesilika, kunye neendawo ezithile, ezinjengomqala, zibe ngumthunzi olula.
Uboya beOtters bunoqweqwe lwangaphandle olungangeni manzi, oluzikhusela kwingqele kwaye luzincede zihlale zomile nasemva kokutshona emanzini. Ngaphantsi kwalo maleko, umaleko wesibini, othambileyo nokhusela ngakumbi ugcina umoya yaye unceda ukulawula ukunyakama kwesilwanyana. Amabhovu abanzi kwaye anovelwano ee-otter alilungu elibalulekileyo leemvakalelo, ezivumela ukuba zibone iintshukumo kunye notshintsho emanzini, nto leyo eyenza kube lula ukulifumana ixhoba elinokubakho.
Indawo yokuhlala yaseLutra lutra
IiOtter zizilwanyana eziguquguquka kakhulu, ezikwaziyo ukuhlala kwiintlobo ngeentlobo zendalo yasemanzini. Bafumana ikhaya labo kuyo yomibini imilambo nasemifuleni yamanzi acwengileyo, kunye namachibi, imigxobhozo kunye neendawo eziselunxwemeni. Noko ke, zisoloko zifuna ukuba kufutshane namanzi, njengoko zixhomekeke kuwo ngokutya nendawo yokuhlala.
Indawo ezihlala kuyo iiotter ibizwa ngokuba yi “holt”. Le isenokuba yimingxuma embiweyo eludongeni lomlambo, izithuba phakathi kweengcambu zemithi, okanye kwaneendlwane ezilahliweyo. IiOtters zizilwanyana ezihlala kwindawo ethile ezikhusela ikhaya lazo kubahlaseli abanokuthi bangenelele.
Ukutya kunye nokuziphatha kokuzingela
Iotters zaseYurophu zitya inyama kwaye zondla kakhulu kwiintlanzi, ezimele ukuya kuthi ga kwi-80% yokutya kwazo. Nangona kunjalo, imenyu yabo iyahluka kwaye inokubandakanya ii-crustaceans, izilwanyana ezincinci kunye neentaka zamanzi.
Ukukwazi kwabo ukudada nokuntywila kubenza bazingele kakuhle emanzini. Zisebenzisa amandla azo okubamba amabhovu ukuze zibone ixhoba. Bakuba beyifumene into abajolise kuyo, banokuyisukela ngesantya nangokuchanekileyo, ngenxa yomzimba wabo obhetyebhetye kunye nomsila owomeleleyo osebenza njengephini lokujika.
Ukuzala kunye nomjikelo wobomi be-otters
Iiotter zaseYurophu zihlala zineqabane elinye ubomi babo bonke. Ukukhulelwa kweOtter kuhlala phakathi kweentsuku ezingama-60 nama-64. Ngokuqhelekileyo, zizala amantshontsho amabini ukuya kwamathathu, abizwa ngokuba ngamantshontsho, nangona zinokuba nomntwana omnye ukuya ezintlanu.
Amantshontsho azalwa eyimfama kwaye enoboya obuthambileyo kakhulu. Ziza kunikwa ukutya zize zinyanyekelwe ngumama wazo kangangesithuba esingangonyaka, nangona zikwazi ukuqubha nokuzingela xa zineenyanga ezintathu ubudala. Iinkunzi azithathi nxaxheba ekunyamekeleni ulutsha.
Ukulondolozwa kweLutra lutra
IiOtters ziye zehla kakhulu kwinkulungwane edlulileyo, ngenxa yokulahleka kwendawo yokuhlala, ungcoliseko kunye nokuzingela. Olu hlobo lukhuselwe kumazwe aliqela, kubandakanywa ne-European Union iphela apho ithathwa njengeyona nto iphambili ngokweSikhokelo seHabitats. Ezi nzame zolondolozo zibe nempumelelo ethile kwaye abemi be-otter babonakala bechacha kancinane.
Qaphela i ukubaluleka kokukhusela kwiLutra Lutra ibalulekile ukuze iphile. Njengesalathiso sempilo yemilambo namachibi ethu, ukulondoloza iiotters kuthetha ukukhusela imixokomelwano yethu yamanzi ahlaziyekileyo.