Crested hove: mapikicha, tsananguro, mararamiro

Crested hove, kana Phalacrocorax NAARISTOTELIS (Lat.), Ndicho ruduku zvose mhando vari mubvunzo. Izvi zvinoshamisa shiri inokosha nevamwe tsika. Ivo nevamwe nzira dzavo hove, uyewo kuitwa postures siyana panguva kuberekesana nguva. Asi pane zvakafanana zviri dzaanofanira ose cormorants. Somuenzaniso, basa-dendere, nzvimbo dzokugara, uye vamwe.

tsananguro

rubatsiro Excellent uzive pamwe Zvinoonekwa zviri Crested hove, mufananidzo. Vanogona kuonekwa nyaya yedu. Shiri iduku pakati ose cormorants. Kureba muviri wake asingadi kupfuudza masendimita 80, uye mapapiro - mita. Kurema shiri haana kuwana anopfuura 2 makirogiramu, uye kunyange panguva zhinji oornag chikafu.

Black cormorants vane zvakakodzera mumumvuri plumage ane greenish tint. Muna kuberekesana mwaka, uye munguva yose nesting reshiri chitarisiko kuchinja - mumusoro wayo panova tuft minhenga kuti simuka.

Cormorants vane refu muromo. Pakutanga, iye Pink ruvara, uye pedyo kuguma yellowing. The ganda akapoteredza meso neemaradhi, asi pedyo mujinga muromo ndiko tsvuku.

Mudumbu iri rima, asi chete nedzevakuru. Young varume nevakadzi vari vakareruka. Mukuwedzera, manyana zvingave rinoreva zvakasiyana pakati minhenga chikuru, iro kumbobvira kuchengetwa cormorants akura.

waridza

Munyika yose Crested hove upenyu pose pane egungwa. Kusiyana nevamwe mhando zvakafanana uye anoenderana, hazvizovi kukwanisa kurarama pedyo Freshwater reservoirs. Zvinonzi richiparadzirwa munyika Atlantic mahombekombe kusvikira katsi Peninsula. Rinogonawo kuwanikwa kurutivi rwezasi-kumadokero Africa.

On mundima Russian Federation cormorants anowanikwa ari pamusoro Kola Peninsula, uyewo kumusoro uye kumabvazuva kweGungwa Dema. Around dziva iri padombo nechikepe ndiyo yakaoma iyi date mhando. Kazhinji, shiri dzinogona kuwanikwa yose kumaodzanyemba kweRussia.

Crested hove kunogona kuonekwa mune muCrimea. On vamwe nemiganhu, ivo anowanzoita anoreva pedyo napedyo munhu uye mukana kuona navo munhu, uye rakanaka pedyo.

chikafu

Kutaura zvinotaurwa cormorants kudya, unofanira kutanga kufunga nzira ndibate chikafu. Iye Diving. Naizvozvo, kana mvura inetsvina chaizvo, zvino tora dzavo zvokudya hove havangagoni.

Rinodya kunonyanya kubva shiri hove. Kazhinji gerbil ichi, smarida, wrasse uye zvakafanana. Very kashoma, kana hove ane nzara, anogona kutenga kudya Crustacean mhuka duku. Asi pamusoro ziendamberi hwaro zvokudya kwavari, asingagoni, nokuti zvomudumbu hurongwa haagoni kurarama.

kubereka

Munguva rutoto mwaka anova akanaka kwazvo Crested hove, mapikicha anogona kusimbisa ichi. A dendere shiri iri matombo crevices kana pemidengerero pamwe nedenga. Ivo kusika akavabudisa manyoro uye matope akaomeswa. Adzo vari zvikuru muhombe, zvaitwa kuitira kuti vakarangana vacheche vanzwe vakasununguka.

Iyo boka richitora mazamu anotanga pakati spring, dzinenge - muna March. Mune imwe batira anogona kuva kusvika 5 mazai hapana mutema. Pfungwa incubation rinovapo pamusoro mwedzi, pashure iyo kako vanoberekwa pasina minhenga uye ganda rima. Vari mapofu meso achasvinudzwa chete pashure 2 weeks.

Plumage vacheche aonekwa rechi20 zuva. Chokutanga, hazvina Zvinhu Zvisina Basa. Zvadaro zvishoma nezvishoma anopa nzira coarser minhenga.

Pashure pevhiki nhanhatu manyana vari kare fledged zvakakwana uye akagadzirira kusiya dendere. Pasinei nokuti zai kwenheyo inogona kusvika 5 zvidimbu kako idukusa vaifanira zvitatu. To zvakazara bvisai, vanotanga muna 3-4 mwedzi.

Munguva rutoto mwaka vakuru haazorambi igobhururuka kure nyuchi. Naizvozvo, kuti zvokudya pachavo, vanofanira kuva hove pedyo pamahombekombe. chinhu ichi inokanganisa pamusoro richengetedzwe mhando.

Mararamiro

Crested hove haisi shiri, iro rine oga mararamiro. Kazhinji Zvapera dzaitongwa. The akanaka dzinogarisana - matombo egungwa. Asi cormorants usanete kuti asimbise muhutongi pazvitsuwa zviduku.

Chando Shiri anotora nzvimbo mugungwa, munharaunda yacho dendere. Kazhinji cormorants regai nendege huru, asi dzimwe nguva zvinoitika. Panyika, vanongotora havazokwanisi vachindomira zvokudya, saka hapana pfungwa kutsauka kure kugungwa.

Kana shiri anowana zvakarurama mamiriro ezvinhu mutsigiro, hauzombofi vanotanga kutsvaka imwe nzira. Izvi zvinoreva kuti cormorants vari ndakagara. kutama kwavo uye nomadism zvingava zvakafanira chete ndechokuti muviri mvura yakanyanya tsvina.

Crested hove munyika dzakawanda chinhu pangozi. Izvi imhaka kwete chete kune chokwadi kuti shiri akabatwa kwokutanga akawanda. Chokwadi chokuti nzvimbo zvinosiyana zvichienderana okunze uye tembiricha ezvinhu. Vamwe zvokudya zvakakwana kwete, zvakare nokuda nemabasa evanhu. Naizvozvo, unofanira kuita zvose zvaunogona kuti aponese marudzi ichi.