M kũtsãwa tsuntsu bittern

Duk da fadi da yankin na rarraba da gaskiya cewa Bittern kawaici riparian rushes ko kusa da tabkuna, cewa shi ne inda mutane sau da yawa, wannan dogon-nosed kũtsãwa tsuntsu iya je kada a gane. Tare da matakai biyu, ko da neman a kusa da iyaka, shi ne kusan ba zai yiwu ba a gane. Yana iya zama "marar-ganuwa." Kuma duk godiya ga rawaya-kore su launin gashi da cewa blends tare da launi na sedges da kuma rushes. Kuma saboda hali zaci da tsuntsu a lokacin gaggawa, ta na jan jiki, wuyansa, kuma kai ga hankali, me ya sa shi ya zama kamar wani katako na fadama ciyawa. Kuma a cikin iska weather da bittern sways tare da kewaye ciyawa!

Amma muryar Bittern yiwuwa ji yawa. A kananan masu girma dabam, wannan dare kũtsãwa tsuntsu yana da wani booming bass. A shirun na dare shi zai yi ruri fitar da kowa. Yana amfani da su zama cewa ga littafin na wannan low sauti ta qara baki a cikin ruwa da kuma "dudit" kamar yadda a cikin wani ganga, amma yanzu gano cewa feathered shimfida esophagus, da kuma sauti ne Littafi, kamar ta hanyar da rami. A wannan "zaki murya", vaguely kama wani bijimin ruri a Ukraine bittern kira "ruwa sa" (ruwa sa), da kuma rare camfi dangana ta dangantaka da sharrin karfi. An yi imani da cewa wanda ya ji eerie kukan tsuntsu, jiran bala'i.

Bayyanar a Bittern ne daidai da ta murya. Babu shakka, shi ne ba a son sa, amma ta dubi wannan mummuna da kuma kamawa up tsoro, kamar sauti da cewa wannan batu fadama tsuntsu. Ga mutane da yawa da shi ne wata alama ce ugliness. A baya can, m da kuma fitar kasusuwan jikinsu mutum da ake kira sha. Ko da more tsoratarwa ne feathered samun lokacin da ya ga cewa ya sanarwa: idan mujiya-pop gun raspushivaet bittern gashinsa, yana sanya kauce rabin-lankwasa fuka-fuki, fitattun idanu, arches wuyansa gaba. Irin wannan kwatsam canji "sedges katako" a m bogey ga 'yan seconds wasu munanan predator. Wannan jinkiri heron isa ya tashi clumsily. A lokaci tir tsuntsu zai iya har yanzu buga da abokan gaba da kaifi baki faceted.

Yana ci da yafi frogs bittern, ruwa da kuma nazarin sasannin kwari. Ci beraye kuma, ya likes kifi. Wannan ne mai matukar m kũtsãwa tsuntsu. Ya isa a cikin yankin a cikin bazara, kawai wannan lokacin za ka iya ganin wadannan tsuntsaye a nau'i-nau'i. A daidai wannan lokaci za ka iya ji da hayaniyar da namiji wanda ya yi kira zuwa ga mãtan Dede. Idan namiji daya ne kawai mace, ya fledge da ita, kuma idan ya samun kansa a harem na zuriya kula dauka a kan mace. Ramin to karo việt bittern daga tushe ko bushe Reed sedge. A kwanciya yawanci 4-5 bluish qwai. Kajin, za mu iya ce ma fi mummuna fiye da iyayensu: goggle-sa ido, scrawny, m da babban paws, fitarda abin raini, gurgling da croaking sautuna.

Manya manyan bittern, wanda aka samu a cikin sararin expanses na gandun daji-steppe, kuma steppe podtaygi isa wani jiki nauyi na 900 g Wannan shi ne quite babban kũtsãwa tsuntsu, da suka shafi short-legged herons, shi yana da manyan kai da kuma m wuyansa. Fuka-fuki a ta dogon (35 cm.) Kuma m, da kuma gajeren wutsiya. Sake kamanni launin gashi rawaya-ocher, tare da launin ruwan kasa juna. A lissafin da kafafu ne ma heron sake kamanni: greenish-rawaya ko kodadde kore. Ko da a cikin natsuwa bittern tsaye a wani hali a cikinsa yana da wuya a lura: a daya kafar, mummuna hunched, craning wuyansa, m.

Saboda ci gaban da tabkuna da kuma kogin bankuna, magudanun ruwa na dausayi ga tattalin arziki aiki, da yawan jinsin aka inexorably ƙunci. Wasu tsuntsaye suna kashe yayin nemi waterfowl, kamar yadda bittern tashi awkwardly kuma sau da yawa fada karkashin harsasai. Har ila yau bitterns gida lalata fadama harriers da hankakai. Duk da haka, babban factor, saboda wanda wannan kũtsãwa tsuntsu ya kusan bace daga wuraren zaman mu, shi ne don rage fannin kyauro tare da gaba da tabkuna da koguna. Wadannan tsuntsaye da subspecies - Amur saman, da suke zaune a natsuwa da Marshes na Amur yankin. Wannan shi ne guda m da kuma fitar kasusuwan jikinsu, tare da m-sa idanu, tsuntsu, kawai karami da kuma duhu plumage.