Incazelo nendawo yokuhlala i-nightjar
I-Nightjar ayibonakali ngokushesha. Le yinyoni enombala omuhle kakhulu wokuvikela, ngenxa yokuthi i-nightjar iyinkosi yokuzifihla. Ngaphezulu ipendwe ngombala ompunga, ngemuva kunemigqa, amabala, ukuhlangana kwemibala ephuzi, nsundu, nemibala emnyama.
Isifuba senkukhu simnyama mpunga ngemigqa emifushane yethoni ekhanyayo. Womabili amaphiko, ikhanda nomsila kunephethini eyifihla kahle le nyoni kuhlaza. Ngokuya ngombala wezimpaphe, izinyoni zehlukaniswe ngezinhlobo eziyisithupha zamajiki asebusuku, ahlala ezindaweni ezihlukene. Umzimba onezimpaphe ungama-26 cm ubude, umsila ungama-12 cm, kanti amaphiko acishe abe ngu-20 cm.
Amehlo enyoni makhulu, ayindilinga futhi amnyama. Umlomo omncane uma usavaliwe. Kepha umlomo we-nightjar uqobo mkhulu - futhi udinga ukubamba izinambuzane ebusuku, lapho ebaleka. Uqhwaku luzungezwe izigaxa ezincane, kodwa ezinamandla, lapho izinambuzane zidideka zingene ngqo emlonyeni wale nyoni.
Ngenxa yezinwele ezimangele ezungeze umlomo, i-nightjar ivame ukubizwa ngokuthi i-reticulum.
Izwi lale nyoni lifana nokuduma kogandaganda, futhi lihluke kakhulu ekuculeni kwezinye izinyoni. Emoyeni, izimbiza zasebusuku zimemeza ama-alamu, nazo zingakwazi ukuhaya, zichofoze noma zishaye izandla kancane.
Ukubukeka kwezimpaphe akujwayeleki ngokuphelele. Ngaphandle kwalokho, i-nightjar, inyoniokungubusuku. Ukumemeza kwakhe okungajwayelekile ebusuku nezindiza zakhe ezithule esibhakabhakeni sasebusuku kudlale ihlaya elibi naye - abantu bambeka njengomuntu omubi, kanye nezikhova.
Lalela izwi le-nightjar
Inganekwane ithi le nyoni imunca lonke ubisi lwezimbuzi ebusuku ibenze bangaboni. Lapha kungani lenyoni ibizwa nge-nightjar. Eqinisweni, akukho lutho lolo hlobo. Ukuthi nje le enezimpaphe imele izinyoni ezizingela ebusuku, ezihehwa izinambuzane ezizungeze imfuyo.
Le nyoni ithokomele kakhulu emahlathini afudumele noma afudumele aseYurophu naseNtshonalanga nase-Asia Ephakathi. Imvamisa kuhlala eNyakatho-Ntshonalanga Afrika. Ihlala eBalearic, eziqhingini zaseBrithani, eCorsica, eSardinia, eSicily, futhi itholakala eCyprus naseKrethe. Itholakala naseCaucasus.
INightjar ayethuswa kakhulu yizindawo zokuhlala; ivame ukundiza eduze kwamapulazi nezindawo zezinkomo. Lokhu kwaveza inganekwane yegama layo. Noma, empeleni, lokhu kungachazwa kalula - ukudla i-nightjar izinambuzane kuphela, nezinambuzane ezihlala zizungeze izilwane, ukudla kwazo kanye nodoti. Kuvela ukuthi eduze kwamapulazi kulula nje ukuzingela i-nightjar.
Lo meleli onezimpaphe wamahlathi aminyene akayithandi - kunzima kuye ukuhambisa ngamaphiko akhe phakathi kwamagatsha ajwayelekile. Akazithandi nezindawo ezingamaxhaphozi. Kepha i-nightjar izilawula kalula izindawo eziphakeme. Ezintabeni zaseCaucasus, ingakhuphuka ifike kuma-2500 m, futhi e-Afrika yabonwa nhlobo ekuphakameni kwama-5000 m.
Isimo nendlela yokuphila ye-nightjar
I-Nightjar iyinyoni yasebusuku. Impilo ephelele ye-nightjar iqala kuphela lapho kuqala ubumnyama. Emini, uhlala emagatsheni ezihlahla noma ehlela otshanini obubunile, lapho engabonakali khona ngokuphelele. Kuphela ebusuku lapho inyoni indizela ngaphandle iyozingela.
Kuyathakazelisa ukuthi emagatsheni awuhlelwanga njengezinyoni ezejwayelekile - ngaphesheya kwegatsha, kodwa futhi. Ngokufihla okukhulu, uvala amehlo akhe. Ngasikhathi sinye, sihlangana kakhulu nombala wesihlahla kube nzima kakhulu ukusibona, ngaphandle kokuthi sishaye ngengozi.
Njengoba kuhlala emahlathini kaphayini, izimbiza zasebusuku zingazifihla kalula njengombala wesiqu somuthi
Indiza njenge-nightjar buthule, kalula futhi ngokushesha. Endizeni, ubamba inyamazane, ngakho-ke kufanele aqondise kahle futhi asabele ngejubane lombani ekubukeni kwesinambuzane. Ngaphezu kwalokho, ingalenga endaweni eyodwa isikhathi eside.
Ngesikhathi sendiza, umsila omncane nezimpiko ezicijile kubonakala ngokusobala, futhi kuyintokozo yangempela ukubuka indiza uqobo lwayo. Ukuzingela kwakhe ngemuva kwesibhakabhaka ebusuku kufana nomdanso othule. Akuwona wonke umuntu okwazi ukubabaza indiza enjalo, le nyoni ifihliwe, futhi ngaphandle kwalokho, ihola impilo yasebusuku.
Kodwa phansi ihamba ngokungajwayelekile. Lokhu kungenxa yokuthi imilenze ye-nightjar mifushane, ayilungiselwanga ukuhamba, futhi izinzwane zibuthakathaka kakhulu kulokhu. Uma kunengozi, i-nightjar izenza sengathi iyindawo yendawo. Kodwa-ke, uma lokhu kungaphumeleli, inyoni indizela phezulu, igweme ukulandela.
Ukudla okunomsoco we-Nightjar
Idla i-nightjar izinambuzane kuphela, lokhu inyoni ithanda izinambuzane ezindizayo. Zonke izinhlobo zamabhu, amabhungane, izimvemvane kungukudla okuyinhloko kwe-nightjar. Kodwa-ke, uma kuhlangatshezwana neminyovu, inyosi, umiyane, noma imbungulu, umzingeli wasebusuku ngeke adlule.
Kwesinye isikhathi amehlo e-nightjar ayakhanya, lesi simo singachazwa ngokukhanya okukhanyayo, kepha inyoni "iyayikhanyisa" noma nini lapho ifuna khona, ngakho-ke kuze kube manje akekho noyedwa okuchazile ukukhanya
Isakhiwo sonke sale nyoni sijwayele ukudliwa ebusuku - amehlo amakhulu nomlomo omkhulu, okudlulile ngisho nempukane (ngomqondo ongokoqobo wegama) engakwazi ukundiza, futhi izungeze umlomo. Ukuze ukudla kugayeke kangcono, i-nightjar igwinya amatshe amancane noma isihlabathi.
Uma ukudla kungagayeki, uyakuphinda akufake, njengezinye izinyoni - izikhova noma okhetshe. Ibamba impukane, kepha kwesinye isikhathi iyazingela egatsheni.Izingela ebusuku, kepha uma kunokudla okuningi, inyoni ingaphumula.
Ukuzala kanye nesikhathi sokuphila se-nightjar
Kusukela ngoMeyi kuya kuJulayi (kuya ngendawo okuhlala kuyo inyoni), ukukhwelana kuyenzeka. Okokuqala, emasontweni amabili ngaphambi kokufika kwesifazane, iduna le-nightjar lifika endaweni yokwakha isidleke. Ukuheha ukunakwa kwesifazane, i-nightjar iqala ukushaya, ukushaya amaphiko ayo futhi ikhombise amakhono ayo endizeni.
Insikazi, njengoba izikhethele yona, indiza izungeze izindawo eziningana lapho kungenziwa khona iklatshi. Lezi zinyoni azakhi izidleke. Bafuna indawo phansi lapho amahlamvu, utshani nazo zonke izinhlobo zamagatsha ziqhekwe ngokwemvelo, lapho kungabekwa khona amaqanda. Insikazi iyochamisela amaphuphu phansi, ihlangane nesembozo somhlabathi.
Lapho indawo enjalo itholakala, ukukhwelana kwenzeka lapho. Ngemuva kwesikhashana, i-nightjar yesifazane izalela amaqanda ama-2 bese iyawafukamela uqobo. Kuliqiniso, kwesinye isikhathi owesilisa angangena esikhundleni sakhe. Amachwane awazalwa enqunu, asevele embozwe umkhuhlane futhi angakwazi ukugijimela unina.
Futhi emva kwezinsuku eziyi-14, izingane ezisanda kuzalwa ziqala ukufunda ukundiza. Sekuphele isonto lonke, izimbiza ezincane zasebusuku bezama ukuqonda ubuhlakani obuyinkimbinkimbi bokundiza, futhi kuthi kuphela isonto zikwazi ukundiza zihambe amabanga amafushane.
Isikhathi sokudlela i-nightjar singanwetshwa kuzo zonke izinyanga zasehlobo
Futhi emva kwezinsuku ezingama-35, beneminyaka engaba yinyanga eyodwa noma ngaphezulu, babalekela kude nesidleke sabo sabazali unomphela futhi baqala ukuhlala ngokuzimela. Nokho, bona ngokwabo baba abazali kuphela ngonyaka ngemva kokuzalwa. Ukukhula okusheshayo kwamachwane kuhlotshaniswa nempilo emfushane ye-nightjar - iminyaka eyi-6 kuphela.
