Inyoni enomlomo omude, osindayo nentamo ewugqinsi. Kuyi-grebe enentamo ebomvu ebomvu, isilevu esimhlophe nezihlathi. Izimpaphe zesizwe zomzimba zimnyama, "umqhele" umnyama. Amajita nabantu abadala abangaphandle kwenkathi yokuzalanisa anombala onsundu ngokumpunga.
Indawo yokuhlala
I-grebe enesihlathi esimpunga itholakala ezindaweni ezahlukene ngezikhathi ezingafani zonyaka. Ehlobo, lidla echibini lamanzi angenasawoti amakhulu, amathangi e-sedimentation kanye namadamu, lithanda izindawo ezinamanzi azinzile futhi lidinga uhlaza olilungisela izidleke ezintantayo. Ebusika, itholakala emanzini anosawoti, imvamisa ezindaweni ezivikelwe, emaxhaphozini nasogwini lolwandle. Kodwa-ke, ebusika ibuye indize amakhilomitha ambalwa ukusuka ogwini.
Zidla ini izinzwane ezinamahlathi ampunga?
Ebusika, izinhlanzi zenza iningi lokudla. Ehlobo, izinyoni zizingela izinambuzane - umthombo wokudla obalulekile phakathi nenkathi efudumele.
Ukukhiqizwa kabusha kwama-toadstools emvelweni
Ama-grebes anezimpunga akha izidleke emanzini angajulile anezimila zomswakama. Owesilisa nowesifazane ngokuhlanganyela bahlanganisa isidleke ezintantayo esivela ezintweni zezitshalo bese besigxilisa ohlangothini olusathuthukayo. Ngokuvamile, insikazi izalela amaqanda amabili kuya kwamane. Ezinye izidleke zinamaqanda amaningi, kodwa abalindi bezinyoni baye basikisela ukuthi ama-grebe angaphezu kwelilodwa ashiya le mikhuba. Abancane bondliwa ngabazali bobabili, namachwane agibela emhlane wabo aze aphakame aye emoyeni, yize ngemuva kokubeletha bayakwazi ukubhukuda bodwa, kodwa abakwazi.
Ukuziphatha
Ngaphandle kwenkathi yokuzalanisa, ama-grebe anezinhlayiya ezimpunga ngokuvamile athule futhi atholakala ngawodwana noma ngamaqembu amancane, angazinzile. Ngesikhathi sokwakha izidleke, imibhangqwana yenza imicikilisho eyinkimbinkimbi, enomsindo wokuqomisana futhi ivikela ngendluzula indawo kwezinye izinhlobo zezinyoni zasemanzini.
Amaqiniso Athandekayo
- Izikhukhula ezinamazinyo amhlophe zingaphezu kobusika ezindaweni ezisenyakatho, kepha izinyoni ezinesizungu zandizela eBermuda naseHawaii.
- Njengezinye izigaxa zezinja, isihlathi esimpunga simunca izimpaphe zaso. Izazi ze-ornithologists zithole inqwaba (amabhola) ezimpaphe esiswini, futhi umsebenzi wazo awaziwa. I-hypothesis eyodwa iphakamisa ukuthi izimpaphe zivikela ipheshana elingezansi le-GI emathanjeni nakwezinye izinto ezinzima, ezingagayeki. Izindlwana ezinamahlathi ampunga nazo zondla amaphuphu azo ngezimpaphe.
- Ama-grebes anezinwele ezimnyama ahambela ezweni ebusuku. Kwesinye isikhathi zindiza phezu kwamanzi noma ngasogwini emini, ngemihlambi emikhulu.
- I-grebe ebhalwe ngobuso obumpunga endala kunayo yonke yayineminyaka engu-11 ubudala futhi yatholwa eMinnesota, esifundazweni esifanayo lapho yafakwa khona iringi.
