Chidziwitso cha European Starling

01 a 04

Chidziwitso cha European Starling

Nyenyezi za ku Europe kapena zofala kwambiri ndi mbalame zomwe zimafala kwambiri padziko lonse lapansi, koma chifukwa chakuti zimakhala ndi maluwa osiyanasiyana, zimatha kusokoneza kuti zizidziwika nthawi zosiyanasiyana. Podziwa kusintha kwa mbalamezi kumadutsa nyengo zosiyanasiyana komanso zosiyana pa miyoyo yawo, mbalame zimazizindikira mosavuta.

Dziwani Zosamba Zoyamba za ku Ulaya

Mbalame yamakono yotchedwa European starling ndi mbalame yokongola yomwe ili ndi mitundu yowala komanso yofiira. Kuti mudziwe mbalamezi, yang'anani ...

1. Mchira : M'miyendo yonse, nyenyezizi zimakhala ndi miyendo yaifupi, yovuta ndi nthenga zakuda. Mchira umakhala wotsekedwa kapena umangothamanga kwambiri.
2. Mapiko : Kupalasa kwa mapiko a nyenyezi za ku Ulaya ndi mdima wokhala ndi msuzi kapena kuphulika kofiirira, ngakhale kuti kupingasa kwake kumakhala kosiyana.
3. Mphungu : Mvulayi ndi mdima wandiweyani ndipo imakhala yonyezimira koma imasonyeza kuwala kofiira ndi kofiirira kowala kwambiri, makamaka pa khosi. Mphungu yaying'ono kapena mawanga oyera angakhale akuwoneka m'thupi, kapena amatha kuvala nthawi yonse yobereka.
4. Bill : Ndalama ya nyenyezi ndi yolimba komanso yamphamvu, ndipo nthawi yobereka, imakhala yowala kwambiri. Mbalamezi zimayang'ana pansi kufunafuna tizilombo ndi zakudya zina.
5. Miyendo ndi Mapazi : Miyendo ndi miyendo yopangira nyenyezi zimakhala zofiira kwambiri kapena zofiira, zomwe zimawonjezera kuoneka kokongola kwa mbalameyi.

Chithunzi - Breeding Common Starling © Dan Pancamo

02 a 04

Dziwani Zopanda Kusamba

Mbalame ya ku Ulaya yopanda kuuluka imakhala yochepa kwambiri kusiyana ndi nyengo yoperekera, ndipo mvula yake yaikulu imatha kuoneka ngati mitundu yosiyana. Kuti muzindikire bwino nyenyezi izi zakugwa ndi nyengo yachisanu, yang'anani zotsatirazi:

1. Kuthamanga : Pamene nyenyezi zimakhalabe ndi mdima wakuda kugwa ndi nyengo yozizira, mutatha kusinthanitsa nthenga zawo kuti zikhale zowonongeka kapenanso kumeta mphutsi zomwe zimapangitsa maonekedwe ooneka bwino. Malangizo awa adzachepa pang'onopang'ono, kotero kuti madigiridwe amatha kusintha nthawi yonseyi.
2. Bill : Stout's starout, ndalama yolunjika ndi chitsimikizo chabwino m'madzi onse, koma nyengo yobereketsa imataya chikasu ndipo imakhala yakuda kwambiri.
3. Mbalame Zowonongeka : Mwachiwonekere, kuwala kofiira ndi kofiirira pa nyenyezi ya mmphepete mwa nyenyezi kumathabe kusonyeza kuti sikunabzala, ngakhale kupyolera pamphuno zamatenda za nthenga zatsopano.
4. Zilonda ndi Mapazi : Pamene kugwa ndi nyengo yozizira, miyendo yofiira ndi miyendo ya nyenyezi imakhala yowonongeka kwambiri kusiyana ndi kuwala kwake kobiriwira, ngakhale pang'ono khungu lofiira limakhala likuwoneka, makamaka kumayambiriro ndi kumapeto kwa nyengo.
5. Mchira : Mchira ndi waufupi komanso wosalongosoka, ndikupangitsa mbalameyi kuti ikhale yowonekera.
6. Mapiko : Mapiko a mdima amawonetsa mphutsi kapena kuphulika kofiira komwe kumakhala kofala kwambiri pamene nthengazo zimangolengedwa mwatsopano. Kukonza kumeneku kudzangowonjezereka ndikukhala wochepa thupi.
7. Zigawenga : M'kugwa ndi m'nyengo yozizira, nyenyezi za ku Ulaya zimasonkhanitsa ziweto zambiri zomwe zingathe kuchulukitsa zikwi kapena mbalame zambiri. Amadyetsa komanso amakhala ndi ziweto, ndipo nthawi zambiri zimakhala zovuta m'madera akumidzi kapena m'midzi ya m'midzi kumene nyansi zimatha kudziunjikira ndipo phokoso la nkhosa likhoza kukhala lopweteka. (Osanenedwa)

Chithunzi - Non-Breeding Common Starling © CheepShot

03 a 04

Chizindikiritso cha Youth Starling

Mofanana ndi mapepala ambiri, nyenyezi zazing'ono zimatchulidwa molimba mtima kuposa mbalame zazikulu. Kuwombera uku kumathandiza kuteteza mbalame zazing'ono kuzilombo zakutchire, koma mbalame zomwe zimadziwa kuti mundawu umayesa kufufuza zimatha kudziwika mosavuta ngakhale nyenyezi zazing'ono za ku Ulaya.

Kuti mudziwe nyenyezi yatsopano, fufuzani ...

1. Mphungu : Nyenyezi zazing'ono ndizovala zofiirira-zofiirira zokhala ndi zolemba zochepa kapena zosiyana, ndipo kufotokoza kwathunthu kungakhale malo abwino.
2. Bill : Ngakhale nyenyezi zazing'ono zimakhala ndi zozizwitsa, zowonongeka za mitundu, ndipo zimakhala zofiira.
3. Mphuno: Mphuno yazing'ono ingathe kuoneka pa ana aang'ono, ndipo ingasonyeze mikwingwirima yamdima ya malar .
4. Pansi : Pakati pa ana aang'ono kwambiri omwe ali ndi nyenyezi, amaonetsa mdima wandiweyani, koma mbalame zimakhala zovuta kuziwona.
5. Mchira : Mchira waching'ono, woponderezedwa wa European starling ndi malo abwino kwambiri pamsinkhu uliwonse, ngakhale mchira ukhoza kuwoneka kukhala wautali mwa mbalame zazing'ono zisanamere kukula.
6. Mkokomo : Achinyamata a nyenyezi ali ndi mawu ojambulidwa ndi raspy, a squawks ndi screeches omwe amafuna. Mbalamezi zimakweza kwambiri pamene mbalame zazikulu zili pafupi, ngakhale kunja kwa chisa, ndipo zimatha kutsatila nyenyezi zazikulu kuti zikhale chakudya. (Osanenedwa)

Chithunzi - Chris Perriman wachinyamata

04 a 04

Dziwani Molting Starling

Pamene nyenyezi zikuluzikulu za nyenyezi zimasintha, maonekedwe awo amasintha kwambiri ndipo mtundu wamakono umasintha ungasokoneze mbalame zonse. Podziwa zomwe mungayang'ane, n'zosavuta kuti mudziwe bwinobwino ana aamuna omwe ali ndi nthano.

Pogwiritsa ntchito chizindikiritso chodziwika ndi nyenyezi, yang'anani izi:

1. Mphungu Zang'ono : Pamene mwana wachinyamatayo akuyamba kulumikiza mu maluwa ake akuluakulu, adzalinso ndi mapepala enaake ofunika kwambiri. Mutu nthawi zambiri ndi malo otsiriza opangira molt, kupatsa mbalame chiwonetsero chooneka, koma nthenga za nthenga zambiri zimatha kuwonanso m'mapiko kapena thupi.
2. Bill : Ndalama yoongoka, yolimba ya European starling ndi mndandanda wofunikira pa msinkhu uliwonse ndi muphungu uliwonse. Mbalame zazing'ono zimakhala ndi ngongole zamdima mpaka zitakonzekera nyengo yoyamba yoswana.
3. Mbalame Zakale : Monga molting ikupitirira, mawonekedwe a mdima wandiweyani ndi mawanga olimba adzawoneka mthupi la mbalame, kuzipereka mawonekedwe a scruffy, osakwanira. Ngakhale ngakhale nthenga zochepa chabe izi zilipo, kukula kwa mbalameyi kumakhala kooneka bwino.
4. Mchira : Mchira wonyansa wa mbalame yaing'ono imawoneka mofanana ndi mchira wamkulu wa nyenyezi ndipo imapatsa mbalamezi mawonekedwe oonekera.

Nyenyezi za ku Ulaya zomwe zimatchedwa kuti nyenyezi zofala ku Ulaya ndi imodzi mwa mitundu yambiri ya mbalame padziko lonse lapansi, koma ndi kusiyana kwakukulu pakati pa ana, kubala ndi kusabzala, zingakhale zosokoneza kuzindikira mbalamezi nthawi zosiyanasiyana. Mwa kumvetsetsa zizindikiro zapadera za mibadwo yosiyanasiyana ndi zofooka, mbalame zingapewe chisokonezo chosayenera pamene nyenyezi ayendera.

Chithunzi - Young Molting Starling © Ingrid Taylar