"Ga su, layin wutar lantarki yana kama da layin bishiyoyi": Costa Rica ta ɗauki matakai don kare birai masu kururuwa daga wutar lantarki.

"Ga su, layin wutar lantarki yana kama da layin bishiyoyi": Costa Rica ta ɗauki matakai don kare birai masu kururuwa daga wutar lantarki.

Peque, wata ƙaramar biri mai kuka baƙar fata, tana tafe kanta yayin da take zaune a kan wani katon reshe na itace a cikin wani shingen waya a wani cibiyar ceto a Nosara, a gabar tekun Pacific na Costa Rica. Tana ɗaya daga cikin jariran birai masu kuka guda bakwai da suka zama marayu da ke zaune a can.

A bara, Peque tana cikin dabbobi sama da 100 da aka kawo zuwa International Animal Rescue Costa Rica (IARCR) bayan da wutar lantarki ta kama su a kan layukan wutar lantarki. Dabbobi masu shayarwa kamar birai sukan yi kuskuren ɗaukar waɗannan layukan a matsayin bishiyoyi ko kurangar inabi.

"An same ta da wutar lantarki ta kama tare da mahaifiyarta, wadda ta riga ta mutu lokacin da muka same ta," in ji Francisco Sánchez, likitan dabbobi a IARCR. "Wutsiyarta da hannayenta sun ƙone."

Cibiyar ta ba da rahoton dabbobi 108 da wutar lantarki ta kama a shekarar 2025, inda birai masu kuka suka kai kashi 90% na lamuran. Sánchez ya ce adadin ya ƙaru tun lokacin da ya shiga kusan shekaru goma da suka wuce, kuma yana zargin haɓakar ci gaba a yankin. Nosara ta zama sanannen wurin yawon buɗe ido kuma mafaka ga baƙi daga Amurka da Turai.

"Yanzu, muna ganin sabbin wurare [na wutar lantarki] waɗanda ba su wanzu a da," in ji shi. "Wannan ya faru ne saboda sabbin gidaje, gidajen abinci, da otal-otal. Muna ceton dabbobi daga cikin daji mai zurfi."

Duk da haka, akwai bege cewa adadin zai iya raguwa sosai a nan gaba. A watan Janairu, kotun tsarin mulki ta Costa Rica ta yanke hukuncin cewa kamfanin wutar lantarki na gwamnati, Cibiyar Wutar Lantarki ta Costa Rica (ICE), da Ma'aikatar Muhalli da Makamashi (MINAE) sun kasa ɗaukar matakai masu tasiri don rage da hana wutar lantarki ta kashe namun daji—musamman waɗanda suka shafi birai masu kuka—a kan layukan wutar lantarki marasa rufi a gundumar Nosara.

"Muna fatan [hukuncin] zai tilasta masu samar da wutar lantarki na Costa Rica a ƙarshe ... su kiyaye namun daji," in ji Gavin Bruce, Babban Jami'in Gudanarwa na International Animal Rescue.

Kotun ta ba su watanni shida don aiwatar da "matakan da suka dace don gyara matsalar da ke cikin layukan wutar lantarki da ICE ta gina a gundumar Nosara ta amfani da wayoyi marasa rufi."

Hukuncin ya zo ne bayan ƙungiyoyin kiyayewa da cibiyoyin ceto 20, ciki har da IARCR, suka ƙaddamar da wani yaƙin neman zaɓe mai suna "Wannan BA Pura Vida BA" (wani wasa da kalmar Costa Rica don jin daɗi da kyakkyawan hali), suna kira ga gwamnati ta ɗauki matakin gaggawa. Sai IARCR ta kai ƙarar kotu.

Hukuncin na iya yin tasiri mai girma ga kare namun daji a duk faɗin ƙasar, in ji Gavin Bruce.

"Ko da yake an gina wannan shari'ar ne bisa bayanai daga yankin Nosara, matsalar tana da faɗi a ƙasar baki ɗaya," in ji shi. "Yanzu za mu sa ido kan yadda ake aiwatar da hukuncin kuma mu yi la'akari da yadda za mu fi dacewa don faɗaɗa waɗannan kariyar a duk faɗin ƙasar. Muna fatan zai tilasta masu samar da wutar lantarki na Costa Rica a ƙarshe su yi abin da ake buƙata don kiyaye namun daji."

A Costa Rica—ƙasar da ake kyautata zaton ita kaɗai take bin diddigin adadin wutar lantarki da ke kashe namun daji a kai a kai—girgizar wutar lantarki na ɗaya daga cikin manyan abubuwan da ke haifar da mutuwar namun daji, tare da rikodin lokuta 6,262 tsakanin Yuni 2022 da Yuni 2023.

MINAE ta ce ta riga ta aiwatar da "matakai da dama da nufin hana faruwar wutar lantarki ta kashe namun daji" kuma ta "inganta wani tsari na haɗin gwiwa mai dorewa don haɓaka mafita na fasaha da na cibiyoyi ... da nufin ci gaba da hana wutar lantarki ta kashe namun daji da kare bambancin halittu."

Matsala ta duniya

Duk da yake akwai bincike da yawa kan yadda layukan wutar lantarki sukan kashe tsuntsaye, akwai ƙarancin nazarin duniya kan tasirinsu ga dabbobi masu shayarwa, wanda ke sa da wuya a auna cikakken girman matsalar. Justo Martín Martín, wani mashawarcin muhalli da ya ƙware a kan wannan batu—ciki har da aiki ga Ƙungiyar Ƙasa ta Duniya don Kare Halitta (IUCN)—ya ce, "Akwai ƙarancin nazari na tsari, amma akwai shaidu da yawa, daga labaran kimiyya zuwa rahotannin kafofin sada zumunta, waɗanda ke nuna cewa matsalar tana da faɗi a duniya. Akwai bayanan da ke nuna cewa an kashe birai a kan layukan wutar lantarki a kowane yanki da suke zaune, musamman a dazuzzukan wurare masu zafi na Amurka, Afirka, da Asiya, inda waɗannan dabbobi suka fi yawa da bambancin."

Ya ƙara da cewa, "A zahiri, abubuwan sun fi faruwa a inda yawan birai masu yawa suka haɗu da layukan wutar lantarki da yawa, musamman lokacin da dazuzzuka suka rabu gunduwa-gunduwa."

'Mun yi tsammanin za su yi watsi da mu': yadda mutane ke canza yadda tsuntsayen raptors suke ɗabi'a

ƴan nazarin da suka wanzu sun tabbatar da cewa matsalar tana da faɗi a duniya. Misali, a Afirka ta Kudu, tsakanin 1997 da 2019, an ba da rahoton cewa dabbobi masu shayarwa kusan 432 ne aka kashe a kan hasumiyoyi da sandunan wutar lantarki, a cewar wani rahoton IUCN. Nau'ikan sun haɗa da ƙananan genets, mongooses, birai, da zakoki. Wani bincike a Diani, wani gari na yawon buɗe ido a gabar tekun kudancin Kenya, ya gano wutar lantarki ta kashe birai 370 tsakanin 1998 da 2016.

[Hoto: Birai Vervet (Chlorocebus pygerythrus) suna wasa kusa da akwatin haɗin wutar lantarki a Hermanus, Western Cape, Afirka ta Kudu. Hoto: Peter Titmuss/Alamy]

Ga birai, wuraren zama da suka rabu gunduwa-gunduwa sune babbar barazana. Martín ya bayyana, "Wuraren zama na birai—galibi dazuzzuka—ana raba su zuwa gunduwa-gunduwa keɓantattu. Birai suna ɗaukar layukan wutar lantarki a matsayin hanyoyin da ke haɗa waɗannan gunduwa-gunduwa. A gare su, layin wutar lantarki yana kama da layin bishiyoyi da aka haɗa. Don haka, wutar lantarki takan kama su lokacin da suke ƙoƙarin ketare hanyoyi ko tafiya ta wuraren da aka sare dazuzzuka ta amfani da igiyoyin wutar lantarki."

Yayin da girgizar farko ke kashe dabbobi da yawa ko kuma haifar da raunuka masu tsanani kamar matsalolin zuciya da gazawar koda, akwai kuma illolin na biyu. Sánchez ya ce, "Suna iya samun rauni daga faɗuwa daga tsayin mita da yawa zuwa ƙasa, ko kuma su kama wuta daga zafin da ke kewayen masu canza wutar lantarki, wanda zai iya haifar da ƙonewa. Kuma idan suka sauka a ƙasa, ana iya bugun su da mota ko kare ya far musu."

[Hoto: Uwa da jaririn birai masu kuka (Alouatta palliata) a Palo Verde National Park, Costa Rica. Masu fafutuka suna fatan za a yi amfani da hukuncin a duk faɗin ƙasar. Hoto: Adrian Hepworth/Alamy]

Martín ya ce hanya ɗaya tilo mai tasiri don kawar da haɗarin, ban da binne layukan wutar lantarki, ita ce amfani da igiyoyi masu rufi. "Hakanan za ka iya ƙara na'urori a saman sanduna don hana dabbobi isa ga masu gudanar da wutar lantarki, ko da sun hau. Waɗannan matakan za a iya haɗa su da gadoji na wucin gadi na alfarwa da aka yi da igiyoyi, robobi, ko wasu kayan, don taimaka wa dabbobi su wuce lafiya tsakanin gunduwa-gunduwa na daji."

'Layukan kwalta shida da motoci masu gudun mil 70': shin 'gadoji na kore' za su iya taimaka wa dabbobi su ketare manyan hanyoyin Burtaniya lafiya?

Yana tsaye a ɗakin jinya a cibiyar ceto, Sánchez ya ce yana "murna da gaske cewa yanzu muna da hukuncin da ya ce ya kamata a magance shi. Amma yana buƙatar aiwatar da shi a sauran ƙasar, domin matsalar ba ta nan kaɗai ba." Ya ƙara da cewa ana sa ran MINAE da ICE za su fitar da wani shiri na shekaru uku nan da ƙarshen watan Yuni.

"Ina yin gaskiya ne domin na fahimci cewa babban aiki ne," in ji shi. "Ko da a ƙaramin wuri kamar Nosara, akwai aiki da yawa da za a yi da kuma masu ruwa da tsaki da yawa waɗanda ke buƙatar haɗuwa."

Nemo ƙarin labarai game da zamanin ɓacewa a nan, kuma ku bi masu ba da rahoton bambancin halittu Phoebe Weston da Patrick Greenfield a cikin Guardian app don ƙarin labaran yanayi.



Tambayoyi da Aka Yi Yawa
Anan akwai jerin tambayoyin da aka yi yawa bisa labarin A gare su layin wutar lantarki yana kama da layin bishiyoyi Costa Rica ta ɗauki matakai don kare birai masu kuka daga wutar lantarki



Tambayoyi na Farko



Q Me yasa birai masu kuka suke samun wutar lantarki a kan layukan wutar lantarki

A Birai masu kuka suna tafiya ta cikin saman bishiyoyi kuma suna amfani da kurangar inabi da rassa a matsayin manyan hanyoyi Su kan yi kuskuren ɗaukar layukan wutar lantarki a matsayin rassan bishiyoyi ko kurangar inabi kuma idan suka taɓa wayoyi biyu a lokaci guda suna samun girgizar wutar lantarki mai kisa



Q Birai nawa ne suke mutuwa ta wannan hanya

A Abin takaici babbar matsala ce A Costa Rica daruruwan birai masu kuka ne wutar lantarki ke kashewa kowace shekara, wanda ya sa ta zama ɗaya daga cikin manyan barazanar ga yawansu



Q Me Costa Rica ke yi don dakatar da hakan

A Suna shigar da igiyoyi masu rufi da murfin kariya a kan layukan wutar lantarki, musamman a wuraren da ke kusa da dazuzzuka Suna kuma aiki tare da kamfanonin wutar lantarki don sanya sabbin layukan su zama mafi aminci ga namun daji



Q Shin hakan yana taimaka wa sauran dabbobi ma

A Ee Kurege tsuntsaye sloths da sauran dabbobin da ke zaune a bishiyoyi suma suna samun wutar lantarki, don haka waɗannan matakan tsaro suna kare nau'ikan halittu da yawa



Tambayoyi na Ci Gaba



Q Menene ainihin igiyar da aka rufe

A Wata gajeriyar igiya ce mai kauri da aka rufe da ke haɗa sassan layin wutar lantarki guda biyu Ba kamar waya marar rufi ba, rufin yana hana wutar lantarki wucewa idan dabba ta taɓa shi Yana samar da gada mai aminci ga birai su wuce ba tare da samun girgiza ba



Q Me yasa kamfanonin wutar lantarki ba sa binne dukkan layukan

A Binne layukan yana da tsada sosai kuma yana iya lalata tushen bishiyoyi Rufe sassa masu mahimmanci hanya ce mai sauri mai rahusa kuma mafi amfani a cikin dazuzzuka masu yawa na wurare masu zafi



Q Shin akwai wasu rashin amfanin rufe layukan

A Ee kaɗan Rufin na iya lalacewa a rana da ruwan sama, don haka yana buƙatar kulawa akai-akai Hakanan idan reshen bishiya ya faɗi kan igiyar da aka rufe, yana iya haifar da gobara ko katsewar wutar lantarki—ko da yake ba zai kashe dabba ba



Q Ta yaya masu kiyayewa suke sanin waɗanne layukan suka fi haɗari

A Suna amfani da bin diddigin GPS na gungun birai rahotannin mutane game da wutar lantarki da taswirorin tauraron dan adam na murfin daji Suna gano wuraren da ke da haɗari