Duck Tufted Duck

Kananan duck tare da wani "aski" a kai da ake kira "tufted duck." A mutane, shi ne, wani lokacin kira black cumin ko fari-gefe, wadannan sunayen ma, wasu har bayyana ta bayyanar. Ga wani dadi zaman, tana bukatar kandami, mai arziki a cikin ciyayi. Don ciyar da kansu, tsuntsu dives zuwa zurfin wani lokacin kai mita 10. Saboda haka, don shi ne mafi alhẽri idan ruwa da zurfi. Tanã tufted duck abinci mafi poraznoobrazney. Karkashin ruwa tsuntsu samun mollusks, wanda suke ta main abinci. Bugu da kari, shi ci crustaceans, da ƙananan kifaye, kwari larvae. A sau na yunwa ba ƙyãmar yin amfani da tsire-tsire a matsayin kari ga asali rage cin abinci. Yana nufin duck ruwa, kurme shi da sauri, kuma cewa da wuya a kai a kashe, da kuma kawai bayan da gudu a kan ruwa.

inda ya na zaune

Tufted duck zaune a Karelia da Kola Larabawa da kuma Far East. Its nesting wuri a Bashkortostan, Trans-Ural, arewacin Siberia, arewacin Kazakhstan, ta Tsakiya Zavolzhe. Ta na zaune a London, inda ya yarda shirya a birane tafkunan. Sau da yawa wadannan tsuntsaye gida aka located a arewacin Faransa, Jamus, Belgium, Holland. Mafi yawan mutane fi son ciyar da sanyi kakar a kan teku. Su za a iya samu a Morocco, Misira, a kusa da gaba da Black kuma Azov Tekuna. Ko da a cikin Vietnam, India, Iraq, Japan, sun saba da wadannan wakilan da fauna.

Yana kama

Dayansu kyau ga wannan duck a kan ruwa, godiya ga haske launin gashi na namiji, kuma aka bambanta daga sauran iri dagi a kai. The mace dubi nondescript ya "matarsa." Maimakon baki launin gashi shi yana da brownish m, da kuma ado a kai a cikin ta kasa. A namiji, a maimakon haka, yana da wani contrasting fari da kuma baki launin gashi kuma babban dagi. Yellow idanu, baki blue, da launin toka kafafu. Ganima a kan wannan tsuntsu tare da so ba, tun da nama ne mafi ƙaranci a cikin dandano nama sauran predstavitelyaey na tsuntsaye - shi ba yawa kifi ko m aftertaste. Amma idan za mu iya samun shi, sa'an nan za ka iya amfani da fluff da gashin tsuntsu. Akwai yankuna inda an samar a cikin manyan yawa. A farauta ne mafi sau da yawa amfani cushe dabbobi da kuma musamman whistles da wanda mimic kukan wani duck.

nesting

Tufted Duck ko da yaushe Halicci karfi biyu a cikin abin da ducks kasance da aminci ga juna cikin rayuwarsu. Domin "samun matsahi na saba" tare da lady na zuciyarsa, namiji daukan da ma'abota dance, a lokacin da fuka-fuki doke da kuma jefa kansa da baya. Tufted Duck kwat da wando gida kusa da ruwa. Don wannan karshen, da ducks su dace da tsibiran ko iyo tari na reeds ko rassan, wani lokacin da suka shirya a cikin hollows bishiyoyi. Tufted Duck, photos of wanda aka nuna a cikin wannan labarin, domin gudãnar da soket amfani da busasshiyar ciyawa ko sabo ne mai tushe da kuma ganye. A wuri mai gida iya zama rigar. A wannan yanayin, da gida, duck retinue, zai yi kama da wani kwano da katakai a tsawo na 9-10 santimita. Idan wuri ne bushe, tsuntsu haƙa rami don boye masonry, da kuma rufe da shi, tare da saman saukar. Wannan gida da zũriyarmu bayyana cikin farin ciki biyu. Qwai Tufted Duck zaitun kore, ne game da 5 cm a diamita, a wani kama daga 9 zuwa 13 na fadiwa.

nimble yara

Kula da nan gaba da kuma riga hatched kajin mace. Namiji ba taimake ta kula da zurriyarsu. Shiryawa yana 25-26 kwanaki. Mandarin, kamar sauran wakilan wannan jinsunan tsuntsaye, da farko an rufe shi da saukar. Amma har yaushe ya tsaya a wuri guda, ba su yi. Riga wata rana bayan haihuwar, suka jagorancin uwa-duck gangara zuwa cikin ruwan, kuma ko da kokarin nutse. Yawancin lokaci Malabar duck nesting fara a watan Mayu, da kuma zuriya za su bayyana a Yuni-Yuli. Kids, ko da yake su ne 'yan kwanaki da haihuwa, riga san yadda za a boye tsakanin ruwa shuke-shuke, dake gabar teku thickets da kuma tushen, ya tsere daga hatsari. Kuma baicinsu, to, uwa kare su da kwatsam harin da karkatar da makiya da hankali ga kansa, tanã fita a cikin iska da kuma fasa. The iyali zai kasance tare har Agusta Mandarin fara da za a rufe da wadannan gashinsa. A manya a wannan lokaci zai Fade. Sun rabu da haihuwa gashinsa da zai saya sababbi. Bayan haka, a fakitin shirya domin dogon zango flights, wanda yana daga Satumba zuwa Nuwamba, dangane da nesting shafukan.

Ba lallai ba ne su kashe matsakaici-sized tsuntsu. Musamman, abin da mai kyau shi ne kadan hakar ma'adinai. The kananan nauyi da kuma insipid tufted duck kwat da wando, a maimakon haka, don jan iri a birane don inganta ado bayyanar ruwa jikinsu, kuma, ta ba ji tsoron unguwa tare da mutum.