Chii Chinogadzira Dhadha Bhuku?
Dongo dzinogona kunge dziri dzimwe shiri dzinowanzozivikanwa kunyange kune vasiri-shiri, asi chii chinoita kuti dha dha? Izvo zvakasiyana-siyana zvemvura iyi inowanzokanganwa uye inokosheswa, asi shiri dzinonzwisisa nzira yekutsanangurira dada dzinogona kunakidzwa zvikuru nezvishamiso izvi.
Aina dzeDucks
Kune marudzi anopfuura zana emawere emunyika , uye mazhinji awo akaenzana zvakasiyana siyana kune nzvimbo dzakasiyana-siyana, mamiriro, uye kudya .
Kubva kune eiders, mergansers, uye scaups kune dabblers uye zvakasiyana, marudzi akasiyana ematai anonakidza kuti shiriers vazive nayo. Nokunzwisisa zvinoita kuti madatya ave akajeka, shiri dzinogona kuona nyore nyore kuti mvura inowanikwai.
Duck Geography
Dada anowanikwa munyika yose kune kondinendi yose kunze kweAntarctica. Inogona kuwanika munzvimbo dzakasiyana-siyana dzemvura yakachena nemvura yemunyu, kusanganisira maruva, nzizi, uye makungwa, asi nguva dzose inoda mvura yakazaruka pedyo. Munzvimbo dzakawanda, dzimwe nyika dzomusango dzinoiswa kumapaki uye minda nekuda kwekunaka kwavo kwakanaka , uye pane dzimwe nguva izvi zvichitanga zvisikwa zvinogona kuva zvisina kumira uye zvinetso kune madzinza ematumba. Vazhinji vatai vanogonawo kuyananisa nemamwe mhuka, iyo inogona kuderedza genetics yematumba emunyika kana kuiswa vanhu vasingatauri.
Nhengo dzeMweya dzeDucks
Dada ane maitiro akasiyana-siyana anoita kuti ave sevanamata.
- Masoko : Dada ane mazamu akazara, akasimba nemabhesi anovabatsira kuti ave nesimba, vanoshambira zvakanaka uye mumatambudziko mazhinji, akasiyana-siyana. Netsoka dzinowanzova netheta dzakasimba dzinobatsira shiri kubata nzvimbo dzakasiyana-siyana pasi, zvakare, kusanganisira dombo rakanyarara nematavi, kunyange kana muviri wavo wakagadzikana usingatsigire kufamba. Muvara wemakumbo netsoka zvinogona kusiyana, asi vazhinji vakanaka vane mavara nemakumbo akajeka, kusanganisira yellow, orange, pink, kana kuti tsvuku.
- Bhiri : Bhiri rebhadha rinowirirana uye rakanyatsorongedzerwa kuti riite sehuwandu hwezvokudya zvekudya zvakashata, kunyange kune kuchinja kwakakura muhuwandu hwema bill uye ukuru pakati pemata. Vazhinji matatya vanewo misumari yakaoma pamagumo emutemo kuti vabatsire midzi yekudya. Kuedza kusungirirwa kana muzinga-wakaita sangano, unonzi lamellae , kumativi emutemo unogona kuvabatsira kuti vasvike mvura yezvipembenene uye zvimwe zvokudya. Vamwe madhishi vane zvikwereti zvakasiyana-siyana, zvinosanganisira tsvuku, maruva, maruva, pink, kana bhuruu.
- Muviri Wakaumbwa : Dada ane muviri wakakwana unobatsira kuti ushambire uye uchengetedze muviri uchidziya mumvura. Makumbo avo anowanzogadzirirwa kure nemuviri wavo, izvo zvinoita kuti zvive zvisina kunaka panyika asi zvinovapa simba rakawanda pavanenge vashambira uye vachizadza. Nhengo dzomuviri wejinga ndiyo inowanzove yakawanda kumata, asi kuenzana kwehuputi kunokonzera kubva kune yakanyanyisa kusvika kune yakawanda, inenge yakapoteredza muviri.
- Kugadzira Zvakawanda: Mafuro ehadha yakavakwa zvakanaka uye yakanyatsodzivirirwa nekugadzirwa uye kubva pakugadzirira nguva dzose. Mhenga yacho yakabatana zvakasimba zvokuti kunyange kana ichidonha pasi pemvura yakadzika pasi pemapapiro ari pasi pedehwe rebheki haigoni kunyorova. Izvi zvinopa kutaridzika kwekudzivirirwa nekudzivirira uye kunodzivirira shiri kuti irege kunya kunyange mumvura yechando. Gland rinogadzira mafuta pedyo nemuswe unobatsirawo matatya kuchengeta maruva avo asina mvura.
- Kupenya Kwemavara : Kunyange zvazvo maruva emadutu anojairika kune marudzi akawanda eeshiri, madhayisa anotora izvi kune unyanzvi hutsva ane hunyanyisa, uye anogadzirisa maitiro uye mavara ejecha kune varume. Madzimai anonyanya kuderedzwa nemisara isina kusimba uye maitiro emagetsi ekugadzirisa zviri nani . Paunenge uchinyunguduka uye usingazokwanisi kubhururuka, varume vanowanzoita sevakadzi kuti varambe vakachengetwa kusvikira mhete dzavo dzagadzirira kutiza zvakare.
Duck Behavior
Hakusi chete matatya ane maitiro akasiyana-siyana anoita kuti ave akaenzana, asi maitiro avo anovaparadzanisa se mhuri yakasiyana yemhuka.
- Kudyisa : Dada anowanzotaridzwa nehuwandu hwavanodya, zvichida sekumhanya kana kutamba dada . Dabblers "inokwira kumusoro" pamusoro pemvura isina kudzika kuti iite zvokudya kusvikira kure uko inogona kusvika, apo vanhu vakasiyana-siyana vanozadza zvakakwana uye vanoshambira pasi pemvura vachitsvaga zvokudya pakadzika.
- Kubhururuka : Kusiyana nemhando dzakawanda dzemvura inoshandiswa inoda nguva refu yekutakura, mabhasi akawanda anogona kutora zvishoma kubva kune imwe nyika kana mvura. Kubhururuka kwavo kune mutsindo wakaoma, nekukurumidza mapiro okuputika uye haawanzovhariri kunze kwekuuya kunyika.
- Vocalization : Kusiyana nekutenda kwakakurumbira, vashomanana maduku vane "kutengesa" kudanidzira, uye mazita avo emitauro inosanganisira mashezha, squeaks nemakurira . Nepo shiri dzakawanda varume vanonyanya kutaura, uye madha ndiye mukadzi anoita ruzha rukuru, kunyange varume vanonyanya kurira munguva yekuberekwa.
- Kubereka : Dada anoshandura zvakanyanya uye anogona kubatanidzwa nedzimwe mhando dzesango. Izvi zvinoumba huwandu hwezvisinganzwisisiki zvisinganzwisisi mavara ematanda uye zvisingaoneki zvisingaratidzi nguva dzose. Izvi zvinowedzera kuwedzera kuburikidza nekuberekorora nekupukunyuka kwemhando dzemadhaka emumba.
Izvozvo Dhaini Haisi
Kunyangwe pane hune hutsika hwakawanda iyo madhaki ose anogovana, shiri idzi dzinongoramba dzichivhiringidzika nedzimwe dzimba dzisina mvura, kusanganisira:
- Anhingas
- Coots
- Cormorants
- Gallinules
- Geese
- Grebes
- Jacanas
- Loons
- Swans
Imwe yeshiri idzi inofananidzwa nematare, asi inoshaya mhando dzose dzinotsanangura kuti dhaini chii. Kuziva mhirizhonga iyi yakafanana inogona kubatsirazve shiri dzakasiyana kusiyanisa chinoita kuti madatya ave akaenzana uye anokosha.
Dhanki shiri dzinonakidza, kunyange zvazvo dzinogona nyore nyore kuregererwa nevadzidzi vaviri uye vanoziva shiri. Nokunzwisisa chii chinoita kuti dhave dha, vanofambisa shiri vanogona kunakidzwa zvikuru nemvura iyi yakakurumbira yemvura.