I-creormed cormorant ivame ukudideka nedada. Lokhu akumangazi, ngoba ngaphandle ziyafana kakhulu futhi, uma ungabheki kahle, ungahle ungayiboni inyoni ethile. Lezi zinhlobo ze-cormorant zibhalwe ku-Red Data Books zamazwe amaningana, kufaka phakathi iRussia Federation ne-Ukraine.
Incazelo yezinhlobo
Ungabona i-cormorant ekhonjiwe ngezimpawu eziningana. Owokuqala umbala wezimpaphe. Kubantu abadala, izimpaphe zibonakala ngombala omnyama ocebile onensimbi yensimbi eluhlaza okwesibhakabhaka nonsomi entanyeni nasekhanda. Izindwangu zamaphiko, emuva, amahlombe namahlombe zimnyama nge-velvet edging. Izimpaphe zokundiza zangaphakathi zinsundu, zangaphandle ziluhlaza. Inhloko yama-cormorants ihlotshiswe ngesigaxa sezimpaphe, esibonakala kakhulu kwabesilisa. Uqhwaku lumnyama ngenhla ephaphathekile, imivimbo ephuzi engxenyeni enkulu, iris iluhlaza okotshani. Akunakwenzeka ukucacisa ubulili bomuntu ngamunye ngombala wezimpaphe: bobabili abesilisa nabesifazane banombala ofanayo wezimpaphe.
Ngokwesayizi, umzimba we-crested cormorant ufinyelela ku-72 cm ubude, namaphiko awo avuleka cishe ngemitha. Isisindo senyoni ephakathi nendawo cishe siyi-2 kg. Abantu babhukuda kahle futhi bayazi ukuthi bacwilise kanjani, kuyilapho bengakwazi ukundiza futhi bahlale emoyeni.
Indawo yokuhlala
Akunakwenzeka ukuthola indawo yokuhlala ngqo yama-cormorants ahlanganisiwe. Ngokuvamile bahlala ogwini lolwandle lweMedithera, i-Aegean, i-Adriatic nolwandle olumnyama. Laba bameleli babantu abanezimpondo ezinde bahlala e-Afrika, ikakhulukazi ezingxenyeni ezisenyakatho nasenyakatho-ntshonalanga. Noma yisiphi isimo sezulu sifanele izinyoni: zibekezelela amazinga okushisa aphezulu naphansi ngokulinganayo.
Ukudla okunomsoco
Ukudla okuyinhloko kwama-cormorants izinhlanzi, imvamisa, zizingela:
- capelin;
- i-herring;
- isardadi.
Kodwa-ke, uma ingekho inhlanzi, inyoni idla amaxoxo nezinyoka. Isabelo sansuku zonke somuntu omdala ngamagremu angama-500. Ama-cormorants anezimpondo ezinde adonsa kahle, ngakho-ke angazingela ekujuleni kwe-15 m, uma ingekho inyamazane emanzini angajulile, izinyoni ziyakwazi ukubamba izinhlanzi eziningana ngemizuzu emibili ngaphansi kwamanzi.
Amaqiniso Athandekayo
Ukuziphatha kwama-cormorants ahlanganisiwe kuhlala kunesithakazelo esivela kubacwaningi bemvelo nabaphenyi. Ezinye izinto ezikhona kulezi zinhlobo zezinyoni kufanele zigqanyiswe:
- Izinyoni zivame ukulimaza amapulazi namapulazi akhiqiza izinhlanzi.
- ENingizimu-mpumalanga ye-Asia, izinyoni ziqeqeshelwa ukubamba izinhlanzi ngobuningi. Lokhu kukuvumela ukuthi ubambe ngaphezu kwe-100 kg ngobusuku obubodwa.
- Kwasetshenziswa isikhumba nezimpaphe zeCormorant ukuhlobisa izingubo nokwenza izesekeli.
- Ngenxa yenani elikhulu lendle elivela kuma-cormorant aqhekekile, kuvela izinkuni ezifile emahlathini.
