Inkcazelo shelduck Species nedada kanye photo

idada Shelduck yenye abameli ezininzi bala yentsapho amadada ngenxa uphawu nokuchasanisa noboya umbala. Le nyoni iye ezinye iimpawu ezizodwa amadada uphawu weentaka. Ekuqaleni yena "wathathwa phezu" obaphatha ngayo emhlabeni kwaye emoyeni shelduck - idada, ekulula, ngok elininzi ehamba phezu komhlaba emoyeni kugcinwa ngqo, eziphaphazelayo ngokucotha yaye kunqabile inokuwaphaphazelisa amaphiko ayo ngathi amadada. Ngenxa weentaka njengoko idibanisa nomfazi emtshatweni: amadoda nabafazi kudala ngamakhonckco womelele ubomi.

Inkcazelo duck shelduck

Le ntaka yamanzi enkulu kangangoko kunye neentsiba ngokukhethekileyo eliqaqambileyo. Ubude iimazi afikelele 58 cm, amadoda - cm 65, kwaye umda amaphiko azo zisukela cm 110 ukuya 130 nezalamane zabo olu hlobo yohlukile intamo evuthelweyo kunye nemilenze phezulu .. Weight yi 0,9-1,65 kg eyindoda, olibhinqa - 0.6-1.3 kg.

Njengoko kubonakala efotweni, dada shelduck idada yohlukile kwezinye zaqiniswa ngamaqamesi, kuquka imibala eziliqela eqaqambileyo. Iyonke usiba yangasemva emhlophe nokuchasanisa ngokucacileyo kunye black eliqaqambileyo Tint umbala oluhlaza lasentloko, intamo, iziphelo amaphiko kunye embindini esisu kunye umva. imbonakalo entle le ntaka ukunika kumhlophe, nezompleyini nombhinqo ukuyigubungela esifubeni, iincakuba egxalabeni kunye umva, kwakunye ginger podhvoste, imilenze pink kunye ngomlomo ebomvu.

Yeempawu ento eyindoda ke isipili eluhlaza eqaqambileyo phezu kwamaphiko kunye izalelwe pineal umbala ofanayo njengoko umlomo, Ukuhomba le mandible eliphezulu. Xa iimazi zolukileyo, eliboya buqhamileyo ngeenxa zonke amehlo amhlophe.

yokuhlala

I-Red Book duck shelduck wangena ixesha elithile, kuba abemi bayo kuthechu yokwehla. Kuxhomekeka iimeko zokusingqongileyo, ezi ntaka zahlulwe subgroups ezimbini. Omnye wabo kulo imithombo yamanzi anetyuwa kwaye amtyuba imimandla eyomileyo of Central Asia, okwesibini - ilizwe elingaselwandle Europe. In Russia olu hlobo ingafunyanwa kwi emathafeni kunye ihlathi-emathafeni izowuni ezantsi, kwakunye kwiziqithi loLwandle White.

Kwi indawo oluzalela ezi ntaka bafika entlakohlaza ekuqaleni. Isixhobo for IKONA elizayo okhethiweyo ukusuka kwimithombo yamanzi ubrak okanye amanzi anetyuwa elahliweyo kufuphi talus ilitye okanye iindunduma uyisanti.

buphindwe

Lokufikisa kwi inkunzi amadada peganok iza kwiminyaka 4-5 ubudala, kodwa ikhono labantu basetyhini ukubeka amaqanda engena kabini ngaphambili. Lokuphathana kwempahla emfutshane, ukuba ezi ntaka iqala ekufikeni kwiindawo yokwakha, yaye inzala ibonakala kuphela ehlotyeni. "Umtshakazi" enokwenzeka kuba zombini "inkathalo" 9 "amasoka". Ngexesha isiko, into eyindoda, ayikhuphi izandi eliphezulu squeaky, nendwe iintamo zabo, yaye zonke zozela iintloko zabo zithotyiwe. Umtshato dances enye kunye nokulwa phakathi okhuphisana. Ibhinqa ufumana inkunzi enamandla kakhulu futhi uyayithanda ophumelele kwimidlalo eseleyo contenders.

Ndiyila iperi iintaka aye afune sites yokwakha, nabanako sayifumana umgama eyaneleyo kude nonxweme. Njengoko iindlwane shelduck bavame zisetyenziswa imithi ezindala ezibuhlazarha okanye imingxunya simahla izilwanyana ezahlukeneyo: iimbila, marmots, iimpungutye, Korsakov, kodwa bona ukwemba zokuhlala ngokufihlakeleyo pretty nzulu. Ngamanye amaxesha izibini zixhobisa indlwane evulekileyo izityalo zaziya.

Imigca lebhinqa ezantsi umngxuma phantsi, ingca eyomileyo, yaye emva koko izalela amaqanda. I-avareji clutch iqulathe amaqanda 8-12, kodwa ngamanye amaxesha inani yabo ukufikelela ukuya ziingceba-18. Ngamaxesha athile wahluliwe njengendlu yentaka esuselweyo, amaqanda idada phantsi iziciko. Kwiintsuku ezimbini zokugqibela phambi kokuba isikhukukazi amantshontsho ukusuka ekhaya akuthethi uphume. okuthatha ithatha-avareji leentsuku ezingama-30, apho drakes xesha abahlala kufuphi yentaka, ilinde 'umfazi' wakhe kunye nenzala elizayo kumarhamncwa.

uphuhliso amantshontsho

Amadada zalelwe iintsiba 'ingubo "kwaye sele kuphuhliswa ngokupheleleyo. Sekukancinane nangoko ngaphandle yentaka aze abaleke kakuhle. Kulo mzekelo, xa indlu ibekwe phezulu, ngenkalipho amantshontsho ukutsibela phantsi. Lokondla abazali inzala babo elunxwemeni ichibi. abantwana abaninzi kufuneka bahambe umgama umxhelo ukusuka yentaka ukuya elunxwemeni.

Ebudeni uhambo nedada kwichibi ngaphambi amantshontsho kunye drake - icala okanye ngasemva umhlathi, ekhusela intsapho yakhe.

Ngamanye amaxesha, ngasechwebeni wenzala ngababini ezininzi ezidityanisiweyo emfutshane, ukudala uhlobo "eziguqulweyo", ikhuselwe ngabazali babo, boyise, phakathi leyo hlale qhuma ungquzulwano ngenxa yenzondelelo yabo imisebenzi abavikeli. Kwezinye iimeko, intshatsheli abumbe ngeendawo ezininzi, lusidla wamoyisa amadoda bathelele namaqembu zabo aso.

iiveki ezintandathu ubudala ubomi babantwana ecaleni indlwane phantsi ukukhuselwa ngabazali babo, nangona drake elahla imisebenzi yakhe yooyise phambi idada. Xa kwiiveki 7-8 emva kokuzalwa amadada ushiye indlu kwaye uqale baphila elizimeleyo.

ukudla peganok

Kwisingqi ubomi kunye "menu" duck shelduck ngenxa features yokuhlala. Le ntaka okuhamba kakuhle, ephethe lo buti phezulu emanzini. Ke ukuba diving, ngoko le ndlela ukuze bavelise ukutya olu hlobo idada akukho abaqhuba.

peganok adla ibandakanya ikakhulu kwaselwandle. Ngexesha stream idada yokuphumla elunxwemeni okanye emanzini, emveni igagasi uye emanzini nzulu, zokuzingela kwezilwanyana kunye molluscs. Ukongeza, iintaka zitya ulwelwe, yimisundululu, amaqanda kunye Qhotsa kweentlanzi, izinambuzane zasemanzini kunye nezinye izilwanyana.

Ukongeza zasemanzini, shelduck udle ezahlukeneyo izinambuzane abahlala kulo ilizwe, Namagatya kwezityalo, nembewu yezinye izityalo. Amanzi "menu 'ezi ntaka musani uyithande, ngoko phantse musa indlwane kufutshane imithombo yamanzi.

Ngokomzekelo, kunxweme ngasentla Atlantic odla peganok 90% iqulathe iinkumba kwamaza ezincinane Hydrobia ulvae, kude emdeni Azov kunye Black Seas amanzi Asia, ezi amadada zidle intlanzi kwindawo iingcongconi Artemia-tolkuntsov.

Utshintsho ezimibalabala

inkqubo kuhluma e peganok iinkunzi iqala ngokukhawuleza kunokuba amabhinqa. Njengoko kukhankanyiwe ngasentla, le drakes ushiye abantwana babo phambi 'umfazi' zabo, ngenxa yokuba ixesha zotshintsho buboya, apho akunjalo kukwazi ukubhabha. Iinkunzi uhlanganise imihlambi enkulu emanzini onxweme. Emva neenqwelwana abancinane iphiko molt iqala amabhinqa, ezo ngoko nangoko incamathele eluntwini eyindoda.

Xa kugudiswa inkqubo ukushifta buboya, iintaka abadala basaqhubekeka ukuhlala liqela, apho ziyahlaziywa abaselula. Yobukoloniyali yokuphila shelduck kukhokelela ukuhamba.

shelduck iintshaba

Endle, ezi ntaka bazizo iintshaba impungutye, ngoboya, sisikhundla seempungutye, iikati zasendle, iilynx, lokhozi, harriers kunye oontloyiya. La marhamncwa ayingozi hayi nje kuphela ngenxa abaselula kodwa iintaka abadala. Kodwa ke amaqanda kunye amantshontsho abatsha zazidlala nokutya oonomyayi ama.

Ixabiso woqoqosho shelduck

Ukuba ngokungaqhelekanga iintaka ezintle, shelduck basoloko ezingelwa, nangona hhayi ukuba umdlalo engqondweni abaninzi. Ukuza kuthi ga ngoku, le wokuzingela ntaka akuvumelekanga ngqo, ngenxa yokuba ezinye iintlobo nganeno ngaseludinini yokutshabalala. shelduck Ordinary kukwazi ukuzalela ekuthinjweni, ngoko ke lwahluma njengento intaka zokuhomba ukuba umhombiso namachibi epakini.

Kwamanye amazwe aseYurophu isenzo yokuqokelela iintshengece evela iindlwane idada, ngenxa yokuba umgangatho wayo ayikho iintsiba eider ngaphantsi. Ke ukuba ixabiso lesondlo inyama shelduck asendle, ihlobo ngokubonakalayo ngobubi kuba sele ivumba kunokuba ezingemnandi. Ngenxa kuqala ubusika umgangatho iba ngcono, kodwa kuseyinto ungafanelekanga ukutyiwa ngabantu eYurophu.

Amafama, abalimi le ntaka ekuthinjweni, ukuba wayixhela, ukutya, oko kuphela ebusika. Kulo mzekelo, phambi kokuba shelduck ukupheka idada, oko amane yaye lashiywa abandayo kweentsuku ezimbalwa, inyama "waqola" nokunciphisa ivumba layo.

Unyango nokuvutha kwale hlobo amadada wenza iindlela ezisetyenziswa ezinye umdlalo, ngamanye yi ngembiza, ukubilisa, kaJohn okanye ucimayo. Ngenxa yoko, ukulungiselela indlela idada shelduck, ngamnye uzenzela isigqibo ngokwayo, ngokusekelwe ukhetho zabo incasa. Kodwa ke, kungakhathaliseki iresiphi, kufuneka kukhunjulwe ukuba inyama yayo "ezinobungozi" kunye uninzi nobulawu, ngaphandle pepper emnyama kunye netyuwa, zama ezinye ezahlukeneyo ubulawu ayikho imfuneko.