Grebe (shiri): tsananguro uye mapikicha

Toadstools vanhu anowanzonzi howa tsvina-wachena ruvara pamusoro padzinde refu. Nokuti kufanana navo vakanga anonziwo ichiyevedza chaizvo mvura shiri. Most kufanana uturu howa guru uye shoma grebe. Bird plumage ane tsvina pfumbu. Long mutsipa panhongonya musoro ane dema uye tsvuku chipika (tsapo maviri minhenga matema Hue), izvo zvinoita kuti mumiririri shiri zvakafanana zvikuru yakakurumbira dondo howa.

tsananguro

Bird Great Crested Grebe (kukuru Crested grebe) ane yakamanikana uye pfupi mapapiro, uye tsandanyama kuti zvakatanga, vanoumba muzana chete gumi zvachose uremu (mu gulls Somuenzaniso, ivo zvairema kupfuura 2-muchirugu). Flight yokutsanya, apo kunyatsoti maneuverable: shiri, mukusiyana kune chete seagulls, haagoni pamusoro aerobatics - nhunzi chete panzvimbo yakarurama mutsetse.

Kumhara nokutora kubvisa chete kwaari, sezvinoitirwa ndege - hazvisi nyore. Zvisinei, pano tichienzanisa seaplane zvikuru akakodzera. Bird haasi angatsunga kunyika iri rakaoma penyika, nekuti hazvina kudzima nokukurumidza, nokudaro kwazvo kurwadziwa pasi. Zvinokosha kucherechedza mvura kuti kunoita kumhara kwazvo, sokunge chinhu chepuraimari kuwa.

nzvimbo

Bird kukupfura grebes vanogara kumabvazuva hemisphere panyika. Nechokumaodzanyemba munzvimbo, vari kugara kuchamhembe - dzinotama.

Neshiri pakati mukoto Russia anosvika muna April. Young grebes kugara dendere chete mutsva. Asi vakwegura Anonyanyowanika takarurama tsaru. Mumwe peya nesting nzvimbo iri rakakura chaizvo - anoverengeka zana metres kutenderera. Uye mudzimai wake negodo vakarinda. Muchiitiko chino, kana mashomanana zvakanaka nzvimbo nesting, shiri kazhinji kurarama pamwe chete nyuchi. Somuenzaniso, kamwe muna Azov gungwa kuti chitsuwa Long (rakamanikana kanyika munyika urefu 1,8? Km ane vakaomerwa makubhiti 20 m) zvidzidzo zvemhuka akaverenga 165 matendere.

soketi

Grebe - shiri ane dendere dzinowanzotsigi- riri nenzira yakadaro kuti zvose zvinomera kukura - tsanga, bulrush, petsanga - kudzivirira pamusoro mhepo, masaisai uye yokunzvera maziso. Sezvo anofanira hazvo kuva wakasununguka kuwana kushambira, shiri ake.

Dzimwe nguva basa dendere rokuvaka shiri Alternate pamwe kuberekesana. Zvinonzi Kazhinji pashure pakuvaka. Bird grebe (mufananidzo wake vari munyaya ino), pashure kuisa chimwe chivako zvinhu, unotanga mhemberero pleasantries. Saka, akayangarara akananga mumwe, vose kutura ndokubva amutsa musoro wake. Zvadaro, muchibudisira chipfuva chake, rinooneka kuzvikudza pamusoro mvura, pamwe nerimwe kufamba akadzokorora nevamwe, sokunge mugirazi. Nguva nenguva, zvakadai muchato tsika kuti pamwe kwedzinde mumuromo mayo. Kuona shiri idzi yavo yakashongedzwa pamipendero minhenga, rangarira chikuru fambisa kutamba soloists - zvakare ichiyevedza uye nemasiraidhi akapendwa vachifambira.

kubereka

Grebe - shiri, kumbosiyiwa muna May 3-4 mazai greenish-chena. Vakakurumidza chaizvo kuva muorivhi mashava noruvara kuorera mazviri miti iri dendere yavo. Batsirawo Kuti ichi nevakadzi, akafukidza masonry kwayo miti kana kusiya dendere refu. Zvinofanira kucherechedzwa kuti Mazai nehadzi uye mukono. Muna June, manyana vari kare kuonekwa. Kare kubva pakuberekwa zvinoshamisa vanoshambira svetuka sezvo vanodzidziswa vabereki.

Pane here Zvinoshamisawo chaizvo - mumwe vakuru zvishoma nezvishoma uchipfuura vana, vakabata zvokudya mayo, ipapo - zvakare. Zvino vana, uyewo, edza kubata hove. Zvichitevera grebe dives naye, tichikokera vana kuita zvakafanana. Asi mukomana kutevedzera muenzaniso wevabereki vavo haina kugadziriswa. Muchiitiko chino, mumwe wavo anoisa zvokudya nemvura uye kure ari kudana, "KWONG Kwong-!"

Nhiyo acharirima vazhinji, uye chete yakanakisisa kushambira vanogona zvavo zvakakodzera mubayiro. Zvaikurudzira kuona vana, aneta refu dzinoshambira, zvinokambaira hwomubereki musana kuti zororo, achibva, Diving, kutorerwa mutoro wayo anokosha.

Grebe (shiri) kudya

Vabereki mitsetse nhiyo uchidzidza nehonye, tumbuyu, hove. Mukuita kudaro, usakanda mapfumo uye crustaceans, matatya, mollusks, asi zvinodiwa anopiwa Chokwadi, hove. Iva nechokwadi kuti kuona mumwe anofadza chepfungwa: muna toadstools mudumbu nguva dzose zvinoita kuwana chaunga minhenga. Grebe - Seshiri kuti anounganidza navo mumvura uye kuminyuka kubva kumba. Izvi zvinotsanangurwa nokuti vanorarama mumvura umo silt.

Pano mumwe angawana mabwe kuti dzimwe shiri kumedza kuvandudza vachikuya zvokudya ura hwavo. Kunyange zvazvo vamwe ornithologists havabvumirani nemashoko aya nevakawanda kuitika. Vanodavira kuti tsime mukanyiwa ndiye nomusero rudzi munoiswa mapfupa rehove. Asi zvisinei pfungwa akaratidza kwakarurama, manyana kubva pamazuva oupenyu okutanga ndivo vabereki zvokudya uye neminhenga akadzama.

Young grebes kuzvimirira nemakore 2.5 mwedzi. Ivo vari panguva ino Brown plumage, uye havasi kunyanya pachena ubvise pamutsipa uye musoro. Adult zvipfeko vanoonekwa gare gare. Zvinofanira kucherechedzwa kuti zvikuru kwezvokufuka shiri muchirimo. nyanga mbiri danda (kana Tabs) mumusoro uye pakora kunhivi mutsipa yakatsvuka kuumba minhenga elongated. Pamusoro nzeve uye chipika mupendero - black ruvara. Mapapiro uye shure ne transverse mitsetse michena - shava ruvara. A hunde bottom - penya chena.

Value vanhu

Nokuda kwayo satiny plumage shiri Grebe, pikicha izvo unogona kuona munyaya ino, sipped neshungu. Saka, negore regumi namapfumbamwe remakore kubva namatehwe shiri idzi vakatanga kugadzira batira, heti, kudimburira vakadzi fashoni, Boa.

Sezvineiwo, minhenga shiri hove dzimwe nguva kukura, dzimwe nguva - kuwa. Somuenzaniso, muna manonwe remakore yokupedzisira oga, kuti Akmola nharaunda yose gore pamusoro Moscow pamusika kurwira shiri namatehwe vanenge zviuru 100!

A kuwanda grebes vakafa munyika dzokuMadokero European munguva inotevera tiguu, izvo pakutanga ichi remakore yakanga kunokonzerwa rinoshamisa kudiwa zvigadzirwa akaita navo pasi. Saka, hazvishamisi kuti toadstools muEurope emakore anoverengeka akapfuura hadziwanzowaniki. Ndizvo fashoni!