Steller's Jay

by Melissa Mayntz

Cyanocitta stelleri

Nyaya yepamusoro yeBritish Columbia , iyo Steller's jay inonzi jay yakawanda muNorth America uye ndiyo jay yakagadzirwa chete kumadokero. Yakanaka uye yakashinga, iyi inyoni inozivikanwa mumapaki akawanda, misasa yekambi uye kumashure.

Zita Rinozivikanwa : Steller's Jay

Scientific Name: Cyanocitta stelleri

Scientific Family: Corvidae

Kuonekwa:

Bhiri : Yenguva, yakarurama, yakasviba
Kukura : 11-12 masendimita yakareba nemaapapiro 17-inch, nzvimbo yakasiyana yemusoro, mapapiro akapoteredza

Makore : Dema, bhuruu, grishe, chena, yepepuru
Zviratidzo : Genders zvakafanana nechetema kana jena-ganda musoro uye chigadziko, dzimwe nguva kuratidza mutsvuku wakachena kana kuti kuchena kwebhuruu pamhino uye pamusoro peziso. Mutsipa, puroti, kumashure nepamusoro chepfupa zvakasviba kana madota mutsvuku uye pasi pacho pane bhuruu yakaisvonaka. Mapapiro nemuswe kune bhuruu yakajeka kana bluish yepepuru yakasvibiswa yakasvibira mumhepo. Makumbo netsoka zvakatsvuka, uye maziso ari masikati. Mune dzimwe nyika, ganda uye kumashure zvinogona kuonekwa kupfuura bhuruu pane dema kana grey.

Vatongi vanoona zvakafanana kune vanhu vakuru asi vane zvishoma zvakatsanangurwa zviratidzo uye vane hupfumi mumapapiro avo.

Zvokudya: Mbeu, makungu , michero, zvipembenene, amphibians, mazai, nyoka, mhuka ( Ona: Omnivorous )

Habitat uye Kutama:

Steller's jays inogona kuwanikwa munzvimbo dzakadzika dzezvikomo kumadokero kweNorth America, kusanganisira nzvimbo dzakakwirira dzeMexico neCentral America. Vanhu vakawanda vakapararira vari muDombo reMakomo kunosanganisira Colorado, Wyoming, Montana, Utah, Idaho, Washington, Oregon uye kuchamhembe kweCalifornia, pamwe neBritain Columbia.

Izvo shiri dzinosarudza miti yakawanda yepaini uye ooki kana masango echena e-coniferous , asi inowanzogarawo mumasasa, kumashure nemapaki emaguta munzvimbo dzakakodzera. Steller's jays usatama kuenda kune zvakasiyana zvakasiyana-siyana mumwaka, asi unogona kunge uine nzvimbo shomanana yekuenda kune imwe nguva munguva yechando.

Vocalizations:

Steller's jays shiri dzinofadza dzine ruvara rwakakura rwemashoko.

Rwiyo rwavo nderujovo rusingabvumirwi, uye kudanidzira kunosanganisira zvakakodzera kufamba "chip-chip-chip-chip-chip" iyo inogona kurira kurira. Inzwi ravo rinowanzova rapier kana rakaoma kupfuura jays dzakajairika. Izvozvi shiri dzinofanidzawo mhando dzakanaka uye dzinogona kudzokorora inzwi kubva kune dzimwe shiri uye mhuka dzinosanganisira red-tailed hawks , mavhiri, huku, zvikara, imbwa uye makati.

Maitiro:

Steller's jays inogona kuva yakashinga pavanenge vakajaira vanhu uye vakatoonekwawo kumakororo emakororo ematbits asina kuchengetwa. Dzikadzika musango, zvisinei, dzinogona kuva dzakawanda uye dzinogona kukurira mumiti yakawanda kuti dzirege kuonekwa, kazhinji dzikaramba dzichikwira mudenga . Izvozvi shiri dzichaumba mapoka ezvipfuwo zvemarudzi gumi nemaviri kana kupfuura mushure mekudya kwekudya uye kazhinji vanofamba mumapoka. Kana vachidya, vanowanzovhara marimu nembeu kuitira kuti vashandise.

Kubereka:

Izvi ndezvimwe shiri dzinofanirwa kutendwa kuti dziwanikwe hupenyu hwehupenyu , nechisungo chakasimbiswa kuburikidza nehutano hwekukwikwidzana kunosanganisira kudya kwechikafu apo murume anounza tibits kune mukadzi. Vose vakomana vanoshanda pamwe chete kuvaka dendere rakagadzirwa nekombe yepaini mashizha, mashizha, mashizha, midzi uye uswa, kazhinji achishandisa dope kuti abate zvinhu zvekugadzira pamwe chete. Dendere rakagara mumuti uye rinogona kunge rakareba mamita zana kumusoro kwevhu.

Bhuku rinobudirira rinobatanidzwa richasimudza imwe yemheya ma2 mazai gore negore. Mazai aya mavara machena kana bhuruu ane mavara machena. Mubereki wechikadzi anobata mazai kwemazuva 16-18, uye vabereki vose vachadyisa vaduku vemazuva gumi nemazuva makumi maviri kusvika makumi maviri kusvikira vasati vabuda kubva mudendere.

Pane dzimwe nguva, Steller's jays inoputira nebhuruu jays uko mazera avo akabatana.

Kukwezva Jay's Steller:

Izvozvi shiri dzinogara dzichishanyira vashandi vekudzokera kumashure apo mazamu , mafuta emafuta e-sunflower, mbeu uye michero zviripo. Vagari veshiri vedare vanopa zvikafu izvi muzvikwata zvakasiyana-siyana zvakaparadzana vanogona kugadzirisa mapoka emapoka emhuri mapepa ayo Steller's jays anofamba nawo, uye kuva nepine miti iri pedo ichapa shiri shiri nzvimbo yakachengeteka yekusimudza kana kugara. Kudyara miti yemouki nemabhanhire zvinogona kupawo zvikafu zvekuzvarwa kuti zviedze majaya aya kushanya.

Kuchengetedza:

Kunyange zvazvo majee aya asingafungidziri kutyisidzirwa kana kuisa pangozi, vanhu vavo vanogona kuchinjwa nekurasikirwa kwekugara kwevanhu, kunyanya munzvimbo dzenzira yavo apo kugadzira miti inobereka mhizha.

Nyeredzi dzakafanana:

Blue Jay ( Cyanocitta cristata )
Phainopepla ( Phainopepla nitens )