Blue-footed booby: malo, maonekedwe, chithunzi

Blue-footed booby - ndi zosangalatsa mbalame ndi miyendo kumwamba buluu. Adzaupereka kwa sulidae banja ndipo akukhala makamaka pafupi nyanja otentha.

Chiyambi cha dzina

Chiyambi cha boobies dzina chidwi kwambiri. Mu English, izo zikumveka ngati booby, ndipo amachokera Spanish bobo. Kumasulira mawu amenewa akhoza kukhala ngati "chisudzo", "Wopusa" kapena "chitsiru". Chotero dzina mbalame anafotokoza chifukwa chakuti dziko iye khalidwe awkwardly. Komabe, ngati seabirds kwambiri kuti yambiri ya moyo wake mu mlengalenga kapena pa nyanja. Komabe, si chifukwa chokha. Munthu si chiyambi cha mantha kuti mtundu uwu wa mbalame monga boobies buluu footed. Photos anatengedwa pa maphunziro awo kutsimikizira momveka kuti gannets sali owopa kucheza ndi anthu. Ndipo izi, monga ife tikudziwira, si nthawi zonse amakhala abwino.

inafikira

Blue-footed booby imapezeka pamodzi m'malire a kum'mawa Pacific Ocean. Dera malo ake - gombe la Gulf of California, kugombe la kumadzulo kwa South ndi ku Central America, Mexico ndi Peru. Okwana pali pafupifupi 40 zikwi awiriawiri mbalame ovuta. The Islands Galápagos ndi mbuto ikulu kuti anasankhidwa buluu footed boobies. Malo a mitundu - thanthwe lapansi ndi mitengo, ngakhale mbalame zimagwiritsa ntchito kulenga zisa. Ambiri gannets nthawi yocheza pa nyanja.

Galápagos buluu footed boobies ndiotetezedwa mwa lamulo. Pali zisa za awiriawiri oposa 20,000 a mbalame.

maonekedwe

Waukulu zimasiyanitsa mbali ya gannets - zoona, wolemera miyendo buluu, nofeki kapena kuwala buluu. Kodi anapiye chekeni mapazi kuwala kwambiri. Kutalika kwa mbalame ukufika 70-80 masentimita ndi kulemera kwa makilogalamu atatu, pamene akazi amakhala akuluakulu pang'ono kuposa amuna. The wingspan wa mbalame zosowa chimodzi ndi mamita theka.

The nthenga ndi zofiirira ndi gannets woyera. Makamaka kusinthana ake amapereka buluu footed boobies "scratchy mtundu." Mlomo wa mbalame ali ndi imvi wobiriwira mtundu. Maso a mbalame ili m'mbali mwa mulomo, koma iwo akuyang'anira mtsogolo kupereka masomphenya ake abwino. Mbalame maso achikasu, koma ndi Iris wa aamuna ndi owala kwambiri kuposa zazikazi. Komanso, zowoneka ndi maso awo kuoneka zazikulu chifukwa mphete pigment, limene lili padziko mwana wa.

Amapuma buluu footed boobies ngodya ya kamwa yake, ngati iye nthawizonse m'mphuno kutsekedwa. chida ichi wapadera ndi koyenera kuti nthawi mbalame pamadzi.

Blue-footed booby. Kodi amadyetsa mbalame zosowa

Gannetwhale zakudya Amakhala makamaka wa nsomba. Iwo anchovies, sardines ndi nsomba ya makerele, nsomba ya makerele. Kuti agwire nyama, mbalame kuyenda pansi pa madzi mu madzi akuya mamita 25. Choncho iwo angafikire liwiro la pansi madzi makilomita 100 pa ola limodzi. Nthawi zina chakudya alibe kuyenda pansi pa madzi. Gannets angathe kugwira nsomba youluka imene kusuntha pamwamba pa nyanja.

Komanso, mbalame zimenezi ayi kudya nyama kapena mkati lalikulu nsomba, limene lili pafupi Panama.

kusaka Features

Gannet akhoza kusaka kaya payekha kapena awiriawiri kapena paketi. nkhosa zimenezi, nthawi zambiri mbalame khumi kuwuluka matupi a madzi amene akupezeka nsomba yaing'ono. Ngati inu munazindikira gulu la ulimi, mamembala ake onse pamene pamadzi. Iwo akhoza kuchita izo kwa kutalika mamita mazana angapo. Gannet nsomba kudya mu malo omwewo, pansi pa madzi.

Chidwi n'chakuti iwo agwire nyama osati pamadzi, pamene surfacing. Ichi ndi chifukwa chakuti ambiri mwa nsomba kumbuyo mdima ndi zikulumikizana ndi mtundu wa mzati madzi. Motero, ngakhale pa kuya, muzindikire iwo yovuta mokwanira. M'mimba ali ndi mtundu yowala kusiya chitsanzo osiyana siliva. Njira za kusaka ndi mogwira mtima kwambiri.

Blue-footed booby (kuksha) kuti amapha yekha, konse dines ndi ziwalo zina paketi. Iwo amayesa kukhala seclusion. Kusaka nsomba zambiri amapezeka m'mawa uliwonse kapena madzulo.

Njira amuna kusaka ndi akazi zosiyana. Choyamba, ichi ndi chifukwa kukula kwa matupi awo. Popeza akazi ankawonjezereka, iwo akhoza kuyenda pansi pa madzi nsomba mwakuya kwambiri ndi zazikulu. Thupi la mwamuna zosavuta, choncho sangathe kupita ku akuya kwambiri. Komabe, chikhalidwe wapereka mchira akuluakulu amene amathandiza kuti nsomba mu m'zigwa ndi. Choncho, ngati banjali aukitsa anapiye, aamuna akubweretsa chakudya pafupipafupi, koma ang'ono.

kuvina mating

Ngati mmodzi wa mbalame ndi khalidwe chosiyana ziwirizi, ndi boobies buluu footed. Male kuvina mating imagwiridwa kuti zikope tcheru cha akazi ankakonda. Mu "zisudzo" mwamuna amayesetsa kuona mapazi ake, chifukwa iwo ali wowala kuposa mwayi koposa kulenga awiri a. Iye cranes khosi lake, poyera mchira wake lakuthwa, ndipo iwonso zikutipatsa mapazi awo owala. Kuimba nyimbo ndi kuvina, mbalame limodzi ndi wenzulo wake akuchedwa.

Pambuyo pa chibwenzi njonda anatengedwa, gannets mauta, kenako kuvina akubwerezedwa kachiwiri, koma olowa. Iwo anakweza ndipo m'munsi miyendo, ngakhale povomera motere pa pomanga nyumba olowa. Komanso, mwamuna akupereka kwa bwenzi lake yowala mphukira, amene kenako amapita ku makonzedwe a chisa. Pokhapokha mwambo imatengedwa wathunthu.

mavuto mnzake kusankha

Asayansi atsimikizira kuti: wowala mtundu wa ukapolo wa mwamuna, mazira zambiri akazi adzatha kusiya kaye. Mosamala kusankha naye amagwirizana kwambiri ndi chakuti akazi ndi kofunika kuonetsetsa chiwerengero cha chuma kuti adzakhala allocated kwa dzira limodzi. A ambiri mazira pa zowalamulira amatanthauza zochepa yolk mu aliyense wa iwo, koma ngati makolo awo deta wabwino majini, ana adzakhala zambiri kupulumuka.

Komabe, mtundu wa miyendo n'kofunika osati pa kusankha abwenzi wamkazi. Amuna komanso kulabadira izo. Yaikazi mapazi zambiri zokongola akhoza kuika mazira kwambiri, ndipo amuna boobies Adzikawaonetsera mwapadera. Pamene atagona mazira amasiyana kukula, ndiye kuleledwa mubanja idzafotokoza amene amakhala akuluakulu.

Ngati komwe mtundu wa ukapolo wa anthu a mbalame imodzi bwino atamusamalira zonse ana, kaya kukula iwo ali.

kubalana

Blue-booby limakonza chisa chake m'maenje laling'ono, limene banja limodzi akuponda mu nthaka. Choncho zisa za awiriawiri osiyanasiyana mtunda wautali Chrixitu. kukaikira mazira pa boobies kumatenga chaka chonse. Pakatha miyezi itatu, akazi kutchera awiri - mazira atatu. Chotero ping'ono chifukwa chakuti mbalame konzekera iwo ndi thupi lake kutentha, ndipo ndi miyendo. Mu nyengo kuswana kwa magazi kuti malekezero patsogolo, ndi kutentha, motero, ndi kuchuluka kwa + 39 °. Kuchuluka magazi kumathandizanso pathupi ndi kusindikiza miyendo. Zimaswa mwana wa mwamuna ndi wamkazi alternately kwa masiku 45 mpaka anapiye siziwoneka getsi. Gannets amaonedwa mbalame monogamous, koma pali milandu kumene iwo ali ndi zibwenzi.

ana

mbalame zambiri kusamalira ana awo. Izo zimapangitsa izi boobies buluu footed. Anapiye amabadwa ochepa kwambiri ndipo chachabechabe, koma posakhalitsa thupi lawo yokutidwa ndi wandiweyani pansi. M'mwezi woyamba wa ana okha sangalamulire kutentha thupi lawo. Only Patapita nthawi m'malo ndi nthenga kufwanyulira. Anapiye kukhala mu chisa miyezi itatu, kenako okha kusiya izo.

Kuti apulumuke ana, gannets kuti zonse kusaka ndi kubweretsa chakudya. Zimakhala wamwamuna, koma ngati chakudya pang'ono, anayamba kusaka akhoza ndi mkazi. Nthawi zina banja limodzi masamba chisa, koma khalidwe ndi oopsa kwambiri. adani Natural gannet anapiye ndi skua gulls ndi frigates. Iwo kuwononga zisa sizikugwiridwa. Ngati gannets kutaya ana, iwo amayamba kuika mazira kachiwiri, koma iwo akuonetsedwa kwambiri.

Pamene achinyamata kusiya chisa, nthawi yomweyo chitaya yekha m'nyanja, koma kusambira kapena zimauluka pa zaka akali sindikudziwa momwe. Mbalame iliyonse pansi pa khungu ndi sacs mpweya wapadera, amene sadzalola anapiye ndi kuyenda pansi pa madzi. Pakuchita ichi kuphunzira moti kulemera kumawonjezera.

Unamwali mu mbalame zotentha abwera pa zaka 3-4.

Chifukwa buluu footed mapazi boobies

Blue mtundu boobies yoteroyo amapereka inki wapadera - carotenoids. Iye nthawi zonse zinabala mu zamoyo nkhuku chifukwa amadya zakudya mu nsomba kunyanja. Komanso, pigment ichi ndi antioxidant ndi kumapangitsa chitetezo cha m'thupi. Choncho, mtundu wa yoteroyo kwa mbalame wamng'ono ndi wathanzi adzakhala owala kwambiri. Ngati zakudya buluu footed boobies Mwamsanga nsomba, mtundu wa yoteroyo ake kukuchita mdima pambuyo maola 48. chakuti ulimi wa carotenoids amafuna okwanira kuchuluka kwa lipids, gwero umene uli m'madzi nsomba.

Zachilendo mtundu yoteroyo n'chofunikira kwambiri pachibwenzi. Pa iwo mu malo oyamba amasamalirira buluu footed boobies. Chifukwa buluu mphamvu kukopa zazikazi? Bright mtundu - chizindikiro cha thanzi labwino ndi amphamvu chitetezo aamuna. Koma akazi a nyama zina, chinthu boobies - kupeza mbewu chibadwa wathanzi. Choncho, n'zosavuta kusankha aamuna ndi aquamarine kapena zimalimbikitsa yoteroyo buluu. Amuna, omwe miyendo ndi imvi buluu mtundu, atisokoneze opanda nsapato a. Ndi zaka, mtundu machulukitsidwe amuna kwambiri amachepetsa, amene si abwino kukula kwa kutchuka kwawo mu akazi.

Malamulo a Moyo buluu footed boobies

1. zambiri za moyo wa gannets amathera pa nyanja. dziko iwo ochepa okha ku chisa ndi kukweza wamng'ono.

2. chingachitike kuti banja sangathe amagwira chakudya chokwanira ana awo. Pankhaniyi, kusankha lalikulu ndi lamphamvu kwambiri anapiye, ndi boobies onse yotengedwa kumupatsa chakudya. Choncho iwo kuonetsetsa kupulumuka kwa mwana wankhuku imodzi kuti akhale mphamvu zokwanira kupitiriza mtundu wake.

3. Blue-gannetwhale kupeleka pakati pawo. Iwo zimatulutsa ndi kukuwa mawu ndi whistles. kulankhulana ungatengeso yofunika kwambiri pa nyengo kuswana, ndipo kenako, pamene pali kufunika co-kulera ana.

4. asayansi sangathe kukhazikitsa nthawi imene gannets tingakhale pansi madzi. Embodiments zimasiyana masekondi angapo mphindi ziwiri. Kuya pazipita kumene kuyenda pansi pa madzi, kusaka nsomba, ndi losadziwika.

5. gannets Modern samanga zisa zonse. Zingapondereze ndi chibowo mu nthaka ndi mpanda kuchokera ochepa nthambi zake.

6. buluu footed boobies - mbalame imodzi ochepa a mtundu wake, amene mabanja angatchedwe "ana ambiri". Nthawi zambiri gannets mtundu mwana wankhuku imodzi yokha.