Red-Winged Blackbird

Imwe yezvisikwa zvokutanga kudzokera kunzvimbo dzayo dzokuchamhembe dzenyika kumucheto kwechando, ruzha rukuru uye rwiyo rukuru rwemabhandi ane mutsvuku rinogamuchirwa kune vakawanda vanodya shiri. Nemhaka yokuti shiri iyi yakanyanyisa inogona kuungana mumapoka emamirioni e shiri, iyo ndeye yei shiri dzinowanzozivikanwa uye dzakawanda muNorth America.

Zita Rinozivikanwa: Red-Winged Blackbird, Red-Wing

Scientific Name: Agelaium phoeniceus

Scientific Family: Icteridae

Kuonekwa:

• Bhiri : Yakanyatsotarisa, yakarongeka maitiro matatu, yakasviba
• Kukura : 8.5 masendimita yakareba nemaapapiro 13-inch, kuvaka mashizha, mapofu akaoma pamuswe
• Makore : Mutsvuku, mutsvuku, machena, machena, machena, buff, tan
• Zvinyorwa : Dimorphic species. Vanhurume vane allover glossy black nekushinga mutsvuku mapepa nemucheto wepasi kana buff streak, kunyange ruzivo rwechighita ruchiri nyore kuvanzwa zvichienderana nekugadzirisa kwenyoni. Rimwe subspecies bicolored iri pakati peCalifornia rine mapepa ose matsvuku. Madzimai ane mavara ane ruvara rwebhuruu uye ane mutsvuku nemabhandi maviri akapfava emapuranga, maronda ane mavara machena, korona yakasviba, buff kana machena machero , mutsvuku kana jira jena uye zvakanyanya kupinda pasi. Vamwe vakadzi vanogona kuratidza ruvara rutsvuku pamapfudzi, kunyange zvingave zvakaoma kuona. Munguva yechando, varume vanoratidzira imwe mhete, tani kana mhondi inokonzera kufanana nemadzimai uye mavara avo epafudzi zvakanyanyisa.
  
  Vatongi vanoona zvakafanana kune vakadzi vakuru asi vanoratidzira marara pasi. Sezvo vakomana vaduku vakakura, vanokurudzira kutarisa kwemavara kusvikira vasvika pakuzara kwavo kwemavara masikati machena.

Zvokudya: Mbeu, zviyo, maabriki, michero, zvipembenene, tsandanyama, mollusks ( Ona: Omnivorous )

Habitat uye Kutama:

Mhombwe mutsvuku ine mutsvuku inogona kuwanika mumasango emvura, matope, makomo ematanda uye nzvimbo dzinoputika mumativi ose gore rose, uyewo masimiro ezvekurima, meadows uye nzvimbo dzakagara seminda. Nharaunda yavo inopararira munyika yose yeEngland asi kunze kwekunaya kunotyisa kune dzimwe nyika uye Appalachian Mountains, ine gore rimwe nerimwe shiri kune nechekumaodzanyemba pakati peMexico neBaja.

Muzhizha, kubereka kunowedzera kune zvose zvinokonzerwa neCanada uye kumaodzanyemba kweAlaska, uye munguva yechando shiri idzi dzinoenda kumadokero nepakati peMexico. Munguva yegore, varume vanoenda kune imwe nzvimbo kuti vatange nzvimbo dzavo uye vagadzirire kutema vakadzi.

Vocalizations:

Izvozvi shiri dzine inzwi guru uye rwiyo rwakajeka rwiyo runopera nehasha raspy trill iyo ndiyo yakanyanya kusimbiswa kurohwa. Kudana manotsi kunosanganisira raspy "chek" kana kuti "pik" uye "jeet" chinyorwa, pamwe chete nekumhanya kwehondo. Apo mumapoka makuru, nhare uye nziyo dzeshiri idzi zvinogona kukurira.

Maitiro:

Mabhirikiti ane tsvuku ane mapapiro ane hutano hwevanhu uye vanoita mapoka ezvipfuwo gore rose, kunyange munguva yechando nezhizha mapoka acho haasi maduku. Mushure memwaka wekubereka, mapoka anogona kuverenga mamiriyoni e shiri uye anogona kusanganisira mamwe mhirikiti, mazhenje, makororo uye European starlings . Idziwo shiri dzinoshungurudza uye dzinozivikanwa kumhomho uye dzinodzingirira vanhu vanobva kure nharaunda yavo, kusanganisira mapanga, zvipfuwo nevanhu. Vanhurume vane hutungamiri kuratidzika kwemapapiro pamwe nekupararira, miswe yakatsvaira uye mapepa anovhima kuti aratidze patch patch zvikuru.

Kubereka:

Aya ndiwo mapurogiramu shiri. Mukadzi anovaka dendere risina kudzika, rakagadzirwa nemukombe weuswa, massi, masora, dope uye mashizha, achiisa pasi pasi mune kuderera kuduku kana rut.

Nyuchi dzinogona kuiswawo mumiti yakaderera asi kazhinji haisi yakakwirira kupfuura mamita gumi nemashanu kumusoro kwevhu. Iyo mazai akafanana-mavara ane bluish-mavara akaoma uye akavharwa nemashuzha, purples uye mvere yakasviba pedyo nekuguma kukuru kwekukanganiswa.

Vakadzi vachabatanidza vana vese kwemazuva gumi nemasere kusvika gumi nemaviri, uye vana vechidiki vanoshandiswa nemubereki wechikadzi kwemazuva gumi nemaviri. Nyuchi dzvuku dzine mapapiro dzinogona kubereka 2-3 maharai gore rimwe nerimwe, rimwe nerimwe richava nema 3-5 mazai.

Kukwezva Red-Winged Blackbirds:

Kunyange zvazvo shiri idzi dzinowanzosarudza nzvimbo dzekumaruwa, dzinogona kutorwa kune vekudyara vekudyara kwemashure vanogadzira zvigadzirwa zvekicheni , suet uye shiri, kunyanya muvhu rakavhengisa feeders kana tereysi inogona kugadzirisa shiri dzakawanda. Panguva yekufamba, vanogona kuonekwa kumashure kumashure asi vasingawanzogara munzvimbo imwechete kwenguva yakareba.

Kuchengetedza:

Kunyange zvazvo shiri idzi dzisingaratidzi kutyisidzirwa kana kuisa pangozi, dzichiri pasi pezvinhu zvakasiyana-siyana zvekutyisidzira. Sezvo ivo vachiwanzowanika munzvimbo dzekurima, kudengenyeka kwezvipembenene nemishonga inouraya zvinogona kusvibisa zvokudya zvavo uye zvoutsinye shiri. Nyuchi dzinogona kuparadzwa nemidziyo yepurazi kana kukohwa zvakare.

Nyeredzi dzakafanana:

• Tricolored Blackbird ( Agelaius tricolor )
• Tawny-Yakakosha Blackbird ( Agelaius humeralis )