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Zvinofadza chokwadi nezve common house martha

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Takawana 18 zvinonakidza chokwadi nezve martins

Delishon urban

Shiri diki iyi inowanzogara mumatendere pameso ezvivakwa zvevanhu. Kunyange zvazvo achingwarira pane vanhu, haanyari uye anobvuma kuvapo kwavo.

Inotungamira mararamiro emuchadenga, anenge asina kumbomhara pasi. Kunze kuri panguva yekuvaka dendere, paanofanira kuunganidza tsvina kubva pasi kuti ishande sechinhu chekuvakisa. Kunze kwenguva yekugara, inopedza usiku mumiti pedyo nevamwe vamiririri vemarudzi ayo. Sezvinokodzera nyenganyenga, nyenganyenga dzinobhururuka nounyanzvi, dzinopedza maawa akawanda pazuva dzichibhururuka uye dzinowana zvokudya panguva yokubhururuka chete. Vanokosheswa nevanhu nekuda kwekubudirira kwavo kubata zvipembenene.

1

Menyu ( common swallow ) ishiri inobva kumhuri ine muswe wemedza.

Mhuri iyi inosanganisira makumi mapfumbamwe emarudzi eshiri kubva ku90 genera. Kune matatu subspecies ekumedza, kunyangwe paine parizvino gakava rekuti munhu anofanirwa kutorwa serudzi rwakasiyana.

2

Inowanikwa muEurasia neNorth Africa, asi huwandu hwayo hwakakamurwa pakati pemhando nhatu dzeshiri iyi.

Eurasian subspecies (D. u. urbicum) inowanikwa muEurope yose, kusanganisira Scandinavia, uye kuCentral Asia kusvika kuWestern Siberia. Nguva dzechando dziri kumaodzanyemba kweSahara muAfrica. Iyo Mediterranean subspecies (Du meridionale) inogara munzvimbo dzemahombekombe eGungwa reMedithera muMorocco, Tunisia neAlgeria, pamwe nekumaodzanyemba kweEurope uye kumadokero-pakati Asia. Winters muAfrica uye South-West Asia. Asian subspecies (D. u. lagopodum) inogara Central Asia (Mongolia neChina), nguva yechando muSouthern China uye Southeast Asia.

3

Mamiriro ezvinhu akanakisa ekumedza kwemba inzvimbo dzakavhurika dzakafukidzwa nezvinomera zvakaderera. Inoda nzvimbo dzine mvura.

Zvisinei, izvi hazvirevi kuti hazviwaniki munzvimbo dzine makomo kana mumaguta.

Imba yakamedza inowanikwa mumakomo kusvika pakakwirira mamita 2200. Haisi kunyara semumedza wedanga uye kunyange inogara munzvimbo dzakavakwa dzakadzika-dzika mumaguta, asi nemhepo yakaderera yekusvibiswa kwemhepo. Inopedza chando munzvimbo dzakafanana nenzvimbo dzayo dzekuberekera.

4

Idzo dzinobhururuka zvakanakisa, kungofanana nemamwe makudo.

Vanogona kupedza maawa akawanda pazuva vari mumhepo. Ivo vanozivikanwa nekugona kwavo kufamba mumhepo, izvo zvinowanzoponesa hupenyu hwavo kubva pakutyisidzirwa kweshiri dzinodya. Kusiyana nenyenganyenga, kubhururuka kwadzo kunonyanya kushanda kupfuura kubhururuka, uye sirin'i yadzo yakakwirira.

5

Iyi ishiri inotama, mushure mekupera kwemwaka wekubereka inoenda kunzvimbo dzayo dzechando.

Panguva yokutama, nyenganyenga mumba dzinowanzofamba dziri mapoka.

6

Iyi imhando yezvipembenene inobata mhuka mukubhururuka.

Ivhareji yekukwirira kwavanovhima ndeye 21 mamita (munzvimbo yekugara) uye 50 m (munzvimbo yechando), uye nzvimbo yekuvhima inowanzova mukati me 450 m kubva dendere. Vanonyanya kubatwa nemhere inhunzi uye hove, uye munzvimbo dzechando - masvosve anobhururuka.

7

MaAsian subspecies (Du lagopodum) ari kuwedzera kutorwa semhando dzakasiyana dzekumedza.

Zvisinei, panguva ino inofungidzirwa zviri pamutemo se subspecies yekumedza.

8

Idzi shiri duku, kureba kwevanhu vakuru ndeye 13 cm.

Mapapiro enyenganyenga anotangira pa26 kusvika 29 cm, uye avhareji huremu i18.3 g.

9

Pamusoro pemusoro nemuviri isimbi yebhuruu, huro nepasi zvichena.

Meso emedza iyi ane brown, muromo wakanongedza uye diki, dema, uye makumbo ane pink.

10

Mbeu idzi hadzina dimorphism yepabonde.

Zvose ruvara uye huremu hwevarume nevakadzi zvakafanana.

11

Zvichienderana nelatitude, mwaka wekubereka ungatanga mukupera kwaKurume (Africa) kana pakati paChikumi (kuchamhembe kweScandinavia).

MuPoland, kazhinji muna Kubvumbi - Chivabvu, apo kuvakwa kwedendere kunotanga. Iwo akaiswa pamadziro pasi pesherufu inobudikira. Kare, makudo akavaka matendere mumapako uye pamatombo, asi nekuuya kwezvivakwa aichinja kuti agare pamadziro adzo.

12

Mukadzi anokandira avhareji ye4-5 mazai mu clutch, uye peya yeimba yekumedza inogona kuburitsa maviri kana kunyange matatu mabatiro pagore.

Iwo machena uye anoyera 19 x 13,5 mm. Mushure memazuva 14-16, nhiyo dzinochechenya uye dzinoramba dzichichengetwa nevabereki vadzo kwemavhiki matatu kusvika ku3. Kukura kwavo kunoenderana nemamiriro ekunze.

13

Zvinoitika kuti mhodzi dzakapindirana nemhere.

Pakati pevatambi vese, iyi ndeimwe yeakajairika interspecific michinjikwa.

14

Vose vari vaviri vanovaka dendere.

Inosanganisira madhaka anoiswa mumatanda. uye yakarukwa nezvinhu zvakapfava zvakaita sebvudzi, huswa nemvere dzemakwai. Mukova uri pazasi penzvimbo yakachinjika, pamusoro pedendere, uye hukuru hwayo hudiki kwazvo.

15

Shiri idzi dzinowanzovaka matendere mumapoka.

Kazhinji pane zvishoma kudarika gumi, asi pane zviitiko zvinozivikanwa zvekuumbwa kwemakoroni ezvimedza izvi, uko nhamba yedendere iri muzviuru.

16

Avhareji yehupenyu hwemazuva ose eimba inomedza musango ndeye 4 kusvika kumakore mashanu.

Zvisinei, vanogona kurarama kwenguva yakareba, mumamiriro ezvinhu akanaka - kusvika kumakore gumi nemana.

17

Huwandu hweshiri idzi muEurope hunofungidzirwa kuva 20 kusvika ku48 mamiriyoni evanhu.

Zvinoenderana nezvidzidzo kubva 2013-2018, huwandu hwePoland hunofungidzirwa pa834 1,19 vanhu. vanhu vanosvika mamirioni eXNUMX. Kutyisidzirwa kukuru kune marudzi ndiko kukwikwidzana neshiri duku, kusvibiswa kwezvakatipoteredza uye kushayikwa kwetsvina, iyo inova zvinhu zvekuvaka matendere adzo, zvinokonzerwa nekusanaya kwemvura.

18

Haisi mhuka iri mungozi, asi yakanyatsochengetedzwa muPoland.

Sangano reInternational Union for Conservation of Nature rinoronga nyenganyenga serudzi rusinganyanyi kunetseka.

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