Ka taƙaita labarin:  An gano wani biri da aka yi tunanin cewa ya mutu fiye da shekara 50 da ta shige a cikin kurmi mai nisa na Jamhuriyar Demokradiyyar Kwango. Masana ilimin halittu da ke aiki a Ntokou-Pikounda National Park sun kama hoton farko na Bouvier's red colobus biri. Binciken da suka yi ya nuna cewa wannan dabba da aka fara ganowa a shekara ta 1887 da kuma wanda aka sani daga dabbobi uku ne kawai, ba ta riga ta mutu ba. Gungura ƙasa don bidiyo. Wannan shi ne hoton farko da aka taba dauka na ja colobus biri na Bouvier, wanda aka yi tunanin cewa ya mutu. Hoton da masu bincike Lieven Devreese da Gaël Elie Gnondo Gobolo suka kama ya nuna wata uwa da 'ya'yanta. Yanzu masu bincike suna son su yi nazarin wannan biri don su ƙara sanin yadda yake. An gano wani sabon nau'in biri bayan masana kimiyya sun koyi rarrabe shi ta hanyar bayyanar azzakarinsa. An gano macaque mai farin baki a cikin dazuzzuka masu nisa na kudu maso gabashin Tibet bayan da masu bincike suka kafa tarkon kyamara. Biri yana da azzakarin zagaye na musamman maimakon sashin jima'i mai siffar kibiya da aka samo a kan wasu nau'in a yankin. Sunan Macaca leucogenys da aka ba shi a hukumance, ya samu wannan sunan ne domin gashinsa da ke kan cinyarsa da kuma gefen fuskarsa. Dakta Pengfei Fan, daya daga cikin masu binciken da suka gano sabon nau'in kuma masanin ilimin halittu a Jami'ar Dali, Yunnan, a China, ya ce an dade ana kuskuren gano sabon macaque a matsayin wani nau'in. Ya ce saboda nisan wurin a gundumar Medog ta Tibet, 'yan masanan halittu kalilan ne suka je wurin. Mista Devreese ya ce: "Hotunanmu sune na farko a duniya kuma sun tabbatar da cewa jinsin ba ya bace. 'Babu wanda ya san wani abu game da su. Suna zaune a yankin da masana kimiyya ba sa yawan zuwa, tare da bankunan kogi a cikin wani yanki da ba za a iya shiga ba. ' Mista Devreese ya kwashe watanni uku, bayan ya tashi a watan Fabrairu, yana binciken dazuzzuka na Congo a kokarin neman dabbobin Bouvier red colobus, ko Piliocolobus bouvieri. Tare da abokan aikinsa na Congress, ya ziyarci kauyuka masu nisa don tambayar mazauna gida...
An ga dabbobin Red Colobus na Bouvier na karshe a kasar Congo a shekarun 1970. Masana ilimin halittu sun dauki hotuna na farko na wadannan dabbobi masu ban mamaki. 'Yan birai suna zaune cikin kungiyoyi masu hayaniya a cikin gandun daji masu banƙyama tare da koguna. Ana fargabar cewa ana barazanar su ta hanyar bunkasa cinikin naman daji a yankin.