Ƙananan Yellowlegs ko Ƙananan Yellowlinks?

Mafi launin yellowlegs da ƙananan yellowlegs suna daya daga cikin nau'ikan nau'ikan nau'ikan tudu, amma yana yiwuwa a samo halaye waɗanda zasu iya bambanta tsakanin wadannan nau'in nau'i biyu. Ta sanin abin da za ku nema, kowane mai iya iya ƙarfafa basirarsu kuma ya fi ƙarfin zuciya idan ya gano launin rawaya.

Ƙarin Samun Yellowlegs da Ƙananan Samun Bayanai na Yellowlegs

Daga wasu alamomin alamomi don nuna alamun halin kirki, yana yiwuwa a gaya wa nau'in jinsin launin launuka guda biyu idan masu kallo suna kallon waɗannan halaye:

• Jizz : A farkon zane, zane-zane na mafi yawan launin yellowlegs ne mafi girma, mai yaduwa, tsuntsu mafi girma, yayin da ƙananan yellowlegs ya fi kyau da kuma tsabta.
• Girman : Mafi girma yellowlegs ya fi girma ya fi girma da dan uwan ​​ku, da kuma samun filayen fuka-fuki da kuma gina ƙananan bulkier. Wannan wata hanya ce mai kyau ta gaya wa tsuntsaye a cikin garken da aka haɗe, amma ba za a iya dogara ba idan sun kasance a nesa daban daban ko kuma jinsin guda kawai ana gani.
• Bill : Mafi yawan lamarin yellowlegs shine kimanin 1.5 sau tsawon kai, yayin da karamin layin yellowlegs ya wuce tsawonsa. Mafi yawan lambobin yellowlegs kuma yana da ƙananan sauƙi kuma yana da zurfi, musamman a tushe, yayin da ƙananan yellowlegs 'dokar ta miƙe ne. Dukansu takardun kudi baƙi ne, amma a cikin hunturu, lamarin da ya fi girma a cikin launin rawaya yana haskakawa a gindin don ya ba da nau'i biyu.
• Nostrils : Idan duniyar tsuntsaye za a iya gani sosai, duba yadda kusan fatar gashin tsuntsaye ke kaiwa tare da lissafin. A mafi girma yellowlegs, da hanyoyi suna da kyau daga gashin tsuntsu, amma a kan kananan yellowlegs, gashinsa kusa da kusa da nostrils.

• Flanks : A lokacin girbi, mafi girma yellowlegs yana da duhu da yawa tare da gefuna, yayin da karamin yellowlegs yana da yawa bayyana underparts. Wannan zai iya yaudare, duk da haka, dangane da yanayin tsuntsaye da yadda ake gudanar da fuka-fuki.
• Gurasa na Farko : A lokacin da aka gani a cikin martaba, filayen fuka-fukin filayen launuka mafi girma sun kai har zuwa tip ko kadan kadan bayan da wutsiya a lokacin da aka rataye. Ƙananan yellowlegs, a gefe guda, yana da filayen filayen filayen filayen filayen da suka shimfiɗa fiye da ƙarshen wutsiya.

• Wings : A lokacin da yake gudu, mafi yawan yellowlegs zai iya nuna launin fata mai tsabta tare da gashin tsuntsaye na biyu, yayin da kananan yellowlegs suna da fuka-fuka masu yawa. Wannan ya bambanta sosai tare da shekarun tsuntsu, duk da haka, da kuma yadda ake sa gashin tsuntsaye ne lokacin da aka gani tsuntsu.
• Murya : Lokacin da za'a ji wadannan tsuntsaye, murya alama ce ta ainihi. Mafi yawan launin launin yellowlegs yana da mafi girma, ƙarar murya da yawa kuma tana da tsayayyar magana a cikin maganganun syllable guda 3-4, yayin da ƙaramin yellowlegs yana da murya mai sauƙi da ƙauna 1-2 kalmomin syllable tare da ƙararrawa sauti.
• Foraging : Yayinda yake yaduwa tare da labaran ko gefuna, mafi yawan yellowlegs ne mafi magunguna, mai ba da abinci, yayin da ƙananan yellowlegs na da ƙananan motsi da kuma jinkirin dakatarwa.
• Range : Wadannan tsuntsaye sun fi son irin wannan wuri kuma suna da irin wannan layi. Mafi yawan launin yellowlegs, duk da haka, yawanci ne kuma ya fi samuwa a arewacin hunturu fiye da kananan yellowlegs, musamman a bakin tekun Pacific. A lokacin tafiyar hijirar, duk da haka, kewayon yana da ruwa sosai kuma tsuntsaye sukan sauko cikin garken.

Dubi teburin da ke ƙasa don kwatanta da sauri tsakanin siffofi mafi girma da ƙananan yellowlegs.

Jagoran Bayanan Ƙungiyar Samun Jagora

Akwai matsala da yawa tsakanin siffofi masu rarrabuwa ga mafi girma da ƙananan yellowlegs. Sau da yawa, kawai ganin daya ko ma alamar filin biyu ba yawanci ba ne don jin damu game da ganewa daidai ga wadannan tsuntsaye. Lokacin kallon yellowlegs a fagen, tuna waɗannan matakai don karin tabbaci game da tsuntsu wanda shine:

• Yi amfani da hanyoyi da kuma nazarin tsuntsaye sosai, la'akari da cikakken bayanai da za a iya kwatanta tsakanin su don ganewa mai dacewa.
• Yi la'akari da tsuntsaye daban-daban ga wasu dabbobin da ke kusa da su don su iya yin la'akari da girman su sosai, kuma suyi amfani da waɗannan kwatancen don ma'auni.
• Ɗauki lokaci don sauraron rikodin raƙuman kira na yellowlegs don zama sanannun muryoyin guda biyu, kuma saurara a cikin filin don lura da tsuntsaye suna motsawa.

• Yi amfani da ganewa a wuribirden sau da yawa, ba kawai tare da yellowlegs ba, amma tare da sauran sandpipers, plovers da kuma daban- daban na shorebirds don samun karin sanin fahimtar su peculiarities.

Abu mafi mahimmanci, kada ka damu idan ba'a yiwu a gaya wa jinsunan launuka biyu ba. Koda ma masu tsuntsaye masu gwaninta zasu iya samun matsala tare da wadannan jinsunan masu rikitarwa, amma mafi kyau ku zama tare da duka biyu, mafi ƙarfin zuciya za ku ji daɗin kowace launin rawaya da kuke gani.

Ƙananan Yellowlegs da Ƙananan Samun Yellowlegs