Polar Bears sun zama alama ta canjin yanayi. Suna rayuwa a cikin Arctic, ɗayan yankunan da ke cikin mawuyacin hali, an tilasta musu yin tafiye-tafiye masu nisa don samun ganima. Madatsar ruwan da ta sami farkon narke hanyar tserewa godiya ga abin da zai iya rayuwa da shi.
Amma kuma, ƙaruwar yanayin zafi yana canza halayen waɗannan dabbobi masu ɗaukaka: idan da a da yana da matukar wahala ka gansu cikin manyan kungiyoyi, yanzu wani taro na belar 200 ya sanarda masana kimiyya.
Tare da canjin yanayi da rayuwa a cikin duniyar da ke ƙara ɗumi polar bear poves suna daɗewa a kan sandararriyar ƙasa kuma suna kusa da ƙauyuka, wani abu da ka iya zama mai hadari ga mutane da kuma rayuwa daga jinsunan.
Bayan narkewar, waɗannan dabbobin sun huta tsakanin watan Agusta zuwa Nuwamba a tsibirin Wrangel, a cikin Tekun Chuckchi (arewa maso gabashin Siberia). A watan Disamba sun ci gaba da farautar hatimin, amma kamar yadda farauta aiki ne da ke ƙara rikitarwa, duk dabbar da aka samu matacciya koyaushe za ta fi komai.
Polar Bear Idi idin Wrangel Island 2017 _ Julie Stephenson daga Julie Stephenson ne adam wata on Vimeo.
Tabbas wannan shine abin da Polar bears 200 waɗanda suka hallara don cinye gawar kifin whale abin da aka wanke bakin tekun. Groupungiyar ta ƙunshi iyalai da yawa, gami da uwaye biyu kowace biye da sa foura huɗu. Ganin wannan yanayin, masana kimiyya waɗanda suka sami damar shaida shi, gami da Alexandre Gruzdev, darektan Wrangel Island Nature Reserve, sun yi mamaki.
Wannan wani abu ne, Gruzdev ya bayyana wa AFP, yana da matukar wuya a gani. Kodayake masu yawon bude ido na iya jin daɗin sa, amma har yanzu yana da wani sakamakon sauyin yanayi.