Masana sun yi gargaɗin ƙarewar Bishiyoyi a doron ƙasa

Dubban masana kimiyya sun yi gargaɗin cewa fiye da kashi ɗaya bisa uku na wasu bishiyoyi na barazanar karewa a doron ƙasa.

An gabatar da wannan rahoto ne a wani taron Majalsar Ɗinkin Duniya da aka yi kan sauyin yanayi a Colombia.

Bishiyoyi na da matukar amfani a rayuwar ɗan’adam, suna kuma taimakawa wajen tsaftace iskar da ake shaka da kuma zuke gurɓatacciyar iska.

Kazalika bishiyoyi na zama gida ga dubban tsuntsaye da ma dabbobin da ke shayarwa.

Haka kuma miliyoyin mutane sun dogara a kan bishiyoyi wajen gudanar da rayuwar yau da kullum.

Wannan barazana ta gushewar wasu nau’in bishiyoyi yana afkuwa a kowace ƙasa, in ji masanan.