Canjin yanayi ya canza shigowar Spain “tsuntsaye masu wuya»

Bucephala clangula samfurin

bucephala clangula (Cutar kwance)

Duk dabbobi koyaushe suna neman mafi kyawun wuri don kare kansu daga sanyi ko zafi. Da yawa daga cikinsu suna yin wani lokaci nesa ba kusa ba da mazauninsu, amma yayin da matsakaita yanayin duniya ke karuwa, dabi'unsu suna canzawa, kamar yadda yake faruwa ga "tsuntsayen da ba safai ba" da suka isa Spain.

Dangane da sabon rahoto daga SEO / BirdLife Rarities Committee, wanda aka buga shi a cikin mujallar kimiyya 'Ardeola', nau'ikan dawafi ba su da yawa kuma ba sa yawaita, yayin da jinsunan Afirka, akasin haka, suka fi yawa.

Don SEO / BirdLife, wannan canjin da tsuntsayen arewa suka samu yana da alaka ne da sanyin hunturu, da kuma wanda ake fara gani a jinsunan kudanci tare da dumamar yanayin Tekun Atlantika na cigaba. Don haka, alal misali, bulbul na lemu (Pycnotus barbatus), na rarraba Afirka, ya kasance a Tarifa, inda ya fara haifuwa, da kuma jan-kafa mai tsami (sula sula), wani ɗan tsuntsayen teku da ke yankin Caribbean, ya fara isowa cikin wannan ɓangaren duniya.

Bayanan da rahoton ya bayyana, wadanda suka yi daidai da jinsunan da aka gani a shekarar 2015, "suna da matukar muhimmanci da damuwa", kuma suna ba da damar yanke hukunci game da tasirin da canjin yanayi ke haifarwa ga muhalli kuma, musamman, kan tsuntsaye.

Pycnonotus barbatus samfurin

Pycnotus barbatus (Orange Bulbul)

Tsuntsaye dabbobi ne wadanda, kamar sauran, idan yanayin mazauninsu ya inganta sai suka yanke shawarar zama. Kuma wannan shine, tattalin arzikin makamashi na asali ne a rayayyun halittu. Saboda wannan, jerin SEO / BirdLife na nau'in tsuntsayen da ba safai za su iya karuwa ba yayin da shekaru suka shude kuma yanayin zafi na ci gaba da hauhawa, sai dai, ba shakka, da gaske ana daukar matakai na kwarai don dakile canjin yanayi.

Idan kana son karanta rahoton, zaka iya latsa nan.


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