Tsuntsun Mallard. Salon rayuwa da mazaunin mallard

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Mallard shine mafi yawan nau'ikan agwagin kogi, wanda ke cikin tsarin Anseriformes (ko na biyan kuɗi). An yi la'akari da kakannin kowane irin nau'in agwagwan gida, kuma a yau shine mafi yawan nau'ikan da ke tsakanin sauran dangi wanda za'a iya samu tsakanin dabbobin gida.

Mallard drake

Gwanin kayan gargajiya na zamani ya bayyana gaskiyar cewa kiwo duck mallard mutane daga Tsohuwar Misira suma sun tsunduma cikin aiki, saboda haka tarihin waɗannan tsuntsayen suna da wadatar gaske kuma suna da kyau.

Fasali da mazauninsu

Duck Mallard yana da ma'auni mai tsayi, kuma tsawon jikinsu ya kai santimita 65. Tsawon fikafikan ya fara daga 80 cm zuwa mita daya, kuma nauyin ya fara daga gram 650 zuwa kilogram daya da rabi.

Mallard drake ana ɗaukar sahiban ɗayan kyawawan launuka tsakanin sauran sauran wakilan babban gidan agwagwa, kuma yana da kai da wuya mai duhu mai duhu tare da "metallic" tint. Kirjin ruwan kasa ne mai launin ja, abin wuya farin ne. Tsuntsayen jinsi biyu kuma suna da wani nau'in "madubi", wanda yake tsaye kai tsaye a kan fikafikan kuma yayi iyaka da farin layin da ke ƙasa.

Duba kawai hoto na mallard, don samun ra'ayin bayyanar da mata da maza. A zahiri, a cikin shekara suna da kyakkyawar bayyanar da "kyakkyawa", sun rasa ta musamman a lokacin yanayi.

Namiji mallard

Wsafafun tsuntsaye yawanci launin ruwan lemu ne, tare da jan membranes. Launi mafi rinjaye a cikin ruwan mata yana da launin ruwan kasa. Gaba ɗaya, sun fi dacewa a cikin bayyanar da girman su fiye da drakes.

Mallard ba shine kawai mafi girman nau'ikan dangin agwagwa ba, amma kuma ya fi na kowa. Wurin zamanta yana da faɗi sosai, kuma ana iya samun sa a duk nahiyoyi banda Antarctica.

Tsuntsaye mallardwanda ke zaune a Gabas ta Tsakiya, Arewacin Afirka, tsibirin Japan, Afghanistan, Iran, kudu na tsaunukan Himalayan, lardunan China da yawa, Greenland, Iceland, New Zealand, Arewa da Kudancin Amurka, Hawaii, Ingila da Scotland.

A cikin Turai da cikin babban yankin Rasha, ana iya samun mallard kusan ko'ina. Ya sauka galibi a kan wasu tafkunan ruwa na halitta da na wucin-gadi (tsakanin tabkuna, raƙuman ruwa, tafkuna da koguna), kuma yakamata a rufe bakin tekunsu da kaurin ciyayi, ba tare da waɗannan wakilai na dangin agwagwa ba zasu iya tunanin rayuwa mai kyau ba.

A yayin da gabar tafkin ta kasance duwatsu ne ko tsaunuka, mallard ba za ta zauna a yankin ta ba. A cikin wuraren da ba a daskarewa da wuraren shakatawa da wuraren shakatawa, ana iya samun waɗannan tsuntsayen a cikin shekara, inda yawancin masu wucewa da baƙi na yau da kullun suke ciyar da su.

Hali da salon rayuwa

Duck mallard, tun haihuwarsa, yana zaune ne a kan yankin tafki, inda aka haife shi, a zahiri. Da farkon kaka, galibi suna yin zirga-zirgar yamma zuwa filayen (wanda aka shuka da alkama, gero, hatsi, wake da sauran hatsi) don cin abinci a hatsi.

Waɗannan wakilan tsuntsayen za su iya yin daddare a cikin ƙananan ruwa domin neman sabon tushen abinci. Rike mallard daji duka su kaɗai da ɓatattu biyu ko kuma a garken tumaki. Gudun tsuntsaye ana rarrabe shi da saurinsa da kuma karar da fikafikan ke yi.

Wadannan tsuntsayen ba sa son yin nutso, suna buya a karkashin ruwa kawai idan akwai wani hatsari ko rauni a bayyane. A saman duniya, sun gwammace su tafi ba tare da ɓata lokaci ba kuma a cikin murɗawa, duk da haka, idan suka tsoratar da ita ko suka ji mata rauni da bindigar farauta, sai ta fara gudu da sauri, tana tafe tana tafiya tare da bakin teku.

Muryar Mallard ya bambanta daga sanannen "quack" (a cikin mata) zuwa sauti mai laushi (a cikin maza). Ana iya siyan agwagin Mallard ta masu mallakar gonakin, tunda waɗannan tsuntsayen suna jure wa yanayin hunturu cikin yanayin kirkirar da aka kirkira, da mafarauta, waɗanda sukan sayi agwagwar mallard don ƙarin sayarwa ko farauta.

Abinci

Talakawa kuma kalar mallar ciyar akasari akan ƙananan kifi, soya, ciyayi iri-iri na ruwa, algae da sauran abinci makamantansu. A lokacin bazara, suna cin ƙwayoyin sauro, wanda ke ba da sabis mai mahimmanci ga daidaitaccen yanayin, kuma, musamman, ga mutane.

Ducks na Mallard sun nitse a karkashin ruwa don neman abinci

Sau da yawa waɗannan tsuntsayen suna yin "forays" zuwa filayen da ke kewaye, suna ciyar da buckwheat, gero, hatsi, sha'ir da sauran hatsi. Hakanan zasu iya haƙa kai tsaye daga ƙasa kowane nau'in tubers na shuke-shuke da ke girma a kewayen ruwa da kuma cikin ciyawar da ke kusa.

Sake haifuwa da tsawon rai

Tsuntsayen na yin gida-gida a tsakiyar ciyawar gefen tafki, tana yin gidajen nata ta yadda mutane da dabbobin da ba za su iya kaiwa ba. Bayan sun kai shekara guda, mallards suna shirye don saduwa da haifuwa. An kafa nau'i-nau'i kai tsaye a lokacin kaka, kuma yawanci suna yin hunturu tare. Lokacin kiwo ya dogara da mazaunin, kuma yawanci yakan fara daga tsakiyar bazara zuwa ƙarshen bazara.

Drake da mace tare suna tsunduma cikin ginin gida, kuma dole ne ya zama kusa da ruwa, kuma ƙaramin ɓacin rai ne, wanda kasansa an rufe shi da ragowar ciyayi masu bushewa. A duk tsawon lokacin kwanciya, drake yana kula da lafiyar mace da gida, amma yaushe kwai na mallard, ya bar mazaunin gida ya narke.

Uwar mallard tare da kajin

Daya kama, mace na iya kawowa daga kwai takwas zuwa goma sha biyu, wanda kadan kadan bayan wata daya sun fara bayyana mallard ducklings... A zahiri bayan awanni 10 bayan haihuwar, mahaifiya tana daukar offspringa offspringan da ke ɗauke da ita zuwa ruwa, kuma cikin watanni biyu kajin sun fara rayuwarsu ta kashin kansu. A cikin daji, rayuwar mallard ta kai shekara 15 zuwa 20. A cikin bauta, tsuntsaye na iya rayuwa har zuwa shekaru 25 ko fiye.

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