Sunbittern. Amene ali sunbittern ndi chifukwa chake dzina lake?

Yofiirira mbalame mbadwa ya kotentha American. Ngakhale iye ndi iwo wotchedwa chimeza, akufotokozereni osati kwa uyo, koma ndi Crane ndi. banja lake ukufanizidwa ndi mtundu umodzi okha kuti yafalikira kotentha la America.

Sunbittern - mbalame?

Dzuwa mbalame systematization si bwino anamaliza ornithologists. Ndiye kuti sunbittern izi? wachibale wake wapafupi - mbalame Kaga, katswiri Caledonia Chatsopano. Akukhulupirira kuti mtundu bekasam iye wachibale.

Ngati ife kulankhula za morphological ndi zinthu khalidwe, ndi zofanana kwambiri ndi oimira wa chimeza. Ndiye iye anali kupita bitterns abale ndi nsonga. anthu amenewa pali kufanana ndi cowherd lapansi. Pakali pano, mbalame uli gulu la cranes. Kumasiyana ku Kireni muyezo waung'ono yaitali mulomo lonse mapiko, mchira kutalika wosakaza.

Kufotokozera mbalame

Thupi mawonekedwe pa mbalame ndi chimodzimodzi wa chimeza osaya. anthu si masentimita yaitali kuposa 50, kulemera - 180-220, Zazikulu sunbittern - wopambana mwachindunji lakuthwa mulomo (kutalika kwa amene ali zazikulu kwambiri kuposa mutu), yotakata anamaliza mapiko, mchira wautali, khosi elongated ndi waufupi miyendo chikasu. Miyendo ofanana mu dongosolo kuti nthambi za herons.

Mtundu wa cholembera chimapambana lalanje ndi woderapo mitundu, pamodzi ndi malankhulidwe enaake achikasu, imvi, woyera ndi wakuda. Pa kuwala zamawangamawanga nthenga makamaka kukwapula mikwingwirima awiri woyera kuti akakometsere mutu mdima.

mayendedwe

Tokuyuschie amuna mapiko lotseguka. Mantha mbalame ntchentche mu mtengo pafupi kapena chililaka yochepa njira. Pa kudziwika kwayandikirako ngozi izo, kufalitsa nthenga mchira ndi kutembenukira kwa adani ndiponso kuopseza hisses, kuyesetsa kuopseza iye. Kunyenga chilombo sunbittern amagwiritsa chinyengo "wosweka phiko". Iye anali kukokera mapiko amatsogolera mdani achoke kwa chisa.

Mbalame moyo monga awiri, ndipo nokha. Kuwapeza mu zakutchire ndi zovuta kukhulupirira. M'mawa mbalame zimatulutsa mkulu, zofewa drawl malikhweru. Nthawi zina chinthu chokha chimene angamvele - kuwaopseza, mobwerezabwereza kulira chikwiyire anadabwira.

chimeza ichi, ankagwirizana ndi malo pamthunzi, nthawi zina asankhidwa pa kudula kusamba mu cheza cha. Kwa iwo izo zikusonyeza nthenga zake zazikulu, kupanga chidwi pa oonerera. The wosakhwima nsonga khosi rastopyrivat mapiko mu dzanja, limbitsani ndi kuchotsa michira zokongola.

N'chifukwa chiyani mbalame wotchedwa sunbittern?

Pa mapiko a amuna ndi akazi kuoneka chilengedwe m'dera lalanje-bulauni phale, amene lozungulira phulusa-imvi Mzere padziko m'mphepete lakunja. Kuyambira kumbali zikuoneka kuti otsanzira mbalame atakalamba. Pa cithunzithunzi ici, ena amakhulupirira, mabodza yankho la funso limeneli, sunbittern chifukwa otchedwa. Ndi chifukwa mtundu wa nthenga zake ndi lofanana ndi cheza cha dzuwa litalowa zapamwamba madzulo.

Malinga ndi Baibulo lina, nyama zonse pa mapiko zokongola kuonekera chithunzi - chowala dzuwa litayamba. Mbali imeneyi inakhala maziko a maina mbalame. Pa atatambasula mapiko mawanga awiri kuoneka bwino, chokhala ndi maso lonse-lotseguka. Choncho chokongoletsera choyambirira nyenyezi yaing'ono herons mantha adani. Ndipo chikondi koma nthawi zina amva dzuwa sunbittern. Kodi dzina lake ndi analandira.

Chimeza dzina lake ndinalandira kwa Chiyukireniya "Chaplya" - umo_mosangalala kuyenda (kulankhula). Kapena kuchokera chilankhulo Russian "kuzikwatula" kapena - kulephereka. Ndipo ting'onoting'ono zamawangamawanga mbalame masitepe kwenikweni pang'onopang'ono pamodzi zinkapezeka m'madzi komanso kusowa nyama.

kubalana

Mobisa egrets moyo kukhazikika mkati mwa nkhalango zotentha, madzi pafupi ndi zithaphwi. zisa zawo mpira woboola pakati, kuphatikizapo nthambi, masamba ndi dongo zili osati pansi. Herons yokhotakhota tchire awo otsika ndi mitengo ing'onoing'ono. Iwo anayamba zikupitiriza m'chaka chachitatu cha moyo, m'nyengo ya mvula.

Chiyambireni cha kuswana nyengo, herons woterowu minda dzuwa, ambiri mapiko ake ndi michira, chomwe chimathandiza iwo kuyang'ana kaso. Wokongola wamwamuna mwambo chibwenzi ofanana ndi gululi. Iwo mwamphamvu aukhondo mchira, kugwedeza mitu yawo, kupanga ndege woonekeratu. Brac anthu odziperekawa wenzulo zofewa ndi momvetsa chisoni, yosatha, monga trills zazyvnye.

Complete zowalamulira tichipeza mazira awiri. Zikhalire amuna awo awiri. Anapiye awonekere 27 tsiku vysidki. Young okhwima mu masiku 21. Juveniles yomweyo kusiya chisa makolo. Kuchokera pamenepa, ndizoonekeratu kuti sunbittern - precocial mbalame (zomwe ndi zachilendo cranes).

chakudya

chakudya gwero la mbalame - nyama za m'madzi. Iwo amakonda kudya tizilombo yaing'ono, akangaude, nkhanu ndi nyama zina mwa nyanja. Sanyoza achule yaing'ono ndi nsomba. Nsomba zaphedwa, swiping pa izo ndi mlomo wake.

Pamene kusonkhanitsa chakudya chimeza chimachititsanso pang'onopang'ono kudzilimbitsa masitepe. Nthawi zina, kufunafuna chakudya, iye Amayendayenda mu osaya kwambiri. zone pansi pa nyanja zilibe kukopa. Wachisomo mbalame wakonda kuzipewa. Iye amakhutitsidwa ndi chakudya kuti aikidwa pamwamba m'matope pakati pa miyala m'mphepete mwa nyanja.

Nthawi zina sunbittern chinkhoswe pochotsa chakudya kuchokera pansi masamba agwa kapena madzi. Pa kudyetsa mbalame kwambiri ngati chimeza weniweni, makamaka pamene anakhala ndi yaitali, molunjika mulomo.