Yakapedzisirwa musi waKurume 29, 2022 na Roger Kaufman
Mapere eGrizzly anodzungaira mumakomo ane sinou eAlaska
Bere rinotyisa richifamba nevana vavo mumakomo eAlaska, zvinoshamisa pavanenge vachitaurirana nezvemateru akatwasuka. Mifananidzo yakanaka ye BBC
Ndiani Grizzly Bear?
The grizzly bear imhando yeNorth America subspecies yebrownish Mabheya. Grizzlies inowanzoita tan muruvara, kunyangwe vhudzi ravo rinogona kuratidzika jena kana grizzled, richivapa zita ravo.
Mapere eGrizzly anodzivirirwa nemirairo mukondinendi US - kwete Alaska - kunyangwe pakave nekukakavadzana kuedza kubvisa dziviriro idzi nguva pfupi yadarika.
Hofori idzi dzinoshamisa dzinowanzova dzisina kuroora Zvipfuwo - kunze kwevakadzi nevana vadzo - asi dzimwe nguva vanoungana.
Mabiko anoshamisa emapere ane grizzly anogona kuonekwa munzvimbo dzepamusoro dzekuAlaskan hove apo salmon inomhanya ichikwira kumusoro kunobereka muzhizha.
Munguva iyi, mapere akawanda anogona kuungana kuti anakidzwe nehove. Vanoda mafuta anozovagara mukati memwedzi yakareba yechando.
Mapere ebrownish anochera migodhi hibernation yemwedzi yechando uye kazhinji inochera mumurwi unotaridzika wakakodzera. Madzimai anopa zororo, kazhinji kaviri, mukati meiyi mwedzi yechando.
Mapere eGrizzly anoshanda epamusoro cheni anouraya, asi mazhinji ekudya kwavo anosanganisira nzungu, mabheri, michero, mashizha, uye mavambo. Mapere anodyawo dzimwe mhuka dzinovaraidza, kubva kumakonzo kusvika kune elk.
Pasinei nehukuru hwadzo hunoshamisa, grizzlies dzakavharwa nekumhanya kwemamaira makumi matatu paawa (inenge 30 km/h).
Chii chinonzi grizzly bear size?
Kuberekwa kweGrizzly kunorema kudarika 315 pounds. Hono dzacho dzakakura kudarika hadzi uye dzinogona kurema kusvika 770 kilograms. Mukadzi murefu anozofunga nezve 800 ekuwedzera makirogiramu (360 makirogiramu).
Zvinogona kukuvadza vanhu kunyanya kana vakashamisika kana kana vanhu vari amai uye zvavo Vakomana batidza.
Vicinity.
Grizzlies akambogara munzvimbo zhinji dzekumadokero kweUnited States neCanada, uye aifambawo muGreat Plains.
Mhuka idzi dzinoda nzvimbo yakawanda - marongerwo eimba yadzo anogona kureba kusvika 600 square mamaira - saka nzvimbo yadzo yakanaka ndeye yakaparadzana nekukura uye ine chikafu chakawanda nenzvimbo dzekuchera makomba adzo.
Kunyangwe nhaurirano dzeEurope dzakarambidza zvishoma nezvishoma mapere kubva kune kwaaigara kwaanogara, vanhu vane grizzly vanogona kuonekwa zvishoma muWyoming, Montana, Idaho uyewo muWashington state.
Iwe uri mumwe weYellowstone National Park vagari vane mukurumbira. Mashoma magrizzlies zvakare achiri kufamba mumakwenzi eCanada neAlaska, uko vanotsvaga vanovatevera semibairo mikuru yemutambo wevhidhiyo.
Grizzly Kupona Ngozi
Pamusoro payo, huwandu hwegrizzly hwaipfuura 50.000. Nekudaro, nhamba idzi dzakadzikira zvakanyanya sezvo kukura kwekumadokero kwakaisa maguta nemataundi pakati penzvimbo inogara bere regrizzly. Kuvhima kwehasha mukutanga kwezana ramakore rechi20 kwakatyisidzirawo kurarama kwebere reshiri.
Muchokwadi, kuma1920 nema1930, mapere aya akange aderedzwa kusvika pasi pe2 muzana yenhoroondo yavo. Pakazosvika ma1960 zvaifungidzirwa kuti 600 kusvika ku800 chete ndivo vakanga vasara musango.
Muna 1975, grizzly bears dzakanyorwa sekutyisidzirwa pasi peUS Endangered Species Act.
Kuchengetedza.
Grizzlies inoshanda Heute senyaya yebudiriro mukuchengetedza zvisikwa. Kubva padzivirirwa pasi peUS Endangered Variety Act, grizzly bere vanhu vakatowedzera.
US Fish and Wildlife Service yakagadzira nzvimbo dzekuzororera dzemapere uye yakatanga kuvandudza kudyidzana pakati pevanhu nemapere zvakafanana nekudzidzisa veruzhinji nezvawo. mhuka zvirongwa zvine ruzivo uye zvakagadziridzwa zvekudzosera mari kune vafudzi pakubvisa mapere emombe akabviswa.
Mapere anogara kupi?
grizzlies leben kuchamhembe kwakadziva kumadokero kweNorth America, kunyanya muAlaska - makumi manomwe muzana eese magrizzlies ari pamba pano. the grizzly bears pano kazhinji akakura kupfuura iwo chaiwo kumaodzanyemba kweNorth America.
Bere reshiri rine njodzi here?
grizzly bears vane ngozi kupfuura hama dzavo. Kuramba kunongoita kuti mapere aya awedzere hasha. Mukana wakanakisa wekupona kutamba wakafa uye kuramba wakatsikitsira pasi.
