-Delile
- umsuka webhere eli-grizzly
- izici zebhere le-grizzly
- indawo yokuhlala ye-grizzly
- ibhere le-grizzly londla
- ukukhiqiza kabusha i-grizzly
O ibhere elimpunga (I-Ursus arctos horribilis) ingenye yezilwane eziyizifanekiselo ze I-U.S, nokho, lokhu akuzange kumkhulule ekubeni esinye sezilwane ezisengozini kakhulu ezwenikazi laseMelika. Amabhere empunga ahlobene eduze namabhere ama-grizzly ezwenikazi lase-Eurasia, kepha ibanga nesikhathi kwawenza ahluka ngezindlela eziningi.
Kunezinhlobo eziningana zamabhere, kepha kuleli phepha lezilwane iPerito sikhuluma ngokuningiliziwe ngebhere le-grizzly: izici zalo, indawo yokuhlala, ukuzala nokunye okuningi. Qhubeka ufunde!
Umthombo- Melika
- ECanada
- I-U.S
umsuka webhere eli-grizzly
Amabhere we-grizzly (I-Ursus arctos horribilis) a ama-grizzly bear subspecies (I-Ursus arctos), kusuka eYurophu. Ngemuva kokuhlehla kwezinguzunga zeqhwa eminyakeni engaphezu kwengu-50 000 edlule, kwavulwa indlela lapho amabhere ansundu akwazi ukufinyelela enyakatho yezwekazi laseMelika.
Ngokuhamba kwesikhathi, amabhere we-grizzly ihlukaniswe ngokuziphendukela kwemvelo wezihlobo zabo eziseduze, basungula eNyakatho Melika ama-subspecies ahlala ngokulingana kwaze kwafika abantu base-Europe ababefaka amakoloni, ngaleso sikhathi abantu abathwala abantu bancipha kakhulu. Esikhathini esiyiminyaka eyikhulu, amabhere angama-grizzly balahlekelwe cishe ngama-98% endawo yabo.
izici zebhere le-grizzly
Ibhere le-grizzly lihluka kakhulu ngosayizi nokuma kuya ngokuthi isiphi isifunda saseNyakatho Melika esivela kuso, yize ezinye izici zihlala. Ngokwesibonelo, amathambo akho asinda kunezinhlobo eziningi zebhere. Imilenze yayo emine icishe ilingane ngokulingana, igcina ngezinzipho ezinde ezingafinyelela amasentimitha ayi-8 ngobude, zibe zinde kunalezo zamabhere amnyama (ursus americanus) namabhere asezindaweni eziphakeme (Ursus Maritimus).
Isisindo salezi zilwane siyehluka ngokuya ngesifunda, ubulili, isikhathi sonyaka nobudala. Isibonelo, amabhere amadala eNhlonhlo Yase-Alaska, avame ukudla i-salmon, anzima kakhulu, cishe 360 amakhilogremu. Ngakolunye uhlangothi, amabhere avela esifundeni esiseduze kakhulu, iYukon, ngoba awazidli izinhlanzi, anesisindo esingaphezu kwamakhilogremu ayi-150 nje kuphela. Abesifazane eNhlonhlweni Yase-Alaska banesisindo esingaba ngama-230 kilograms, kanti abesifazane base-Yukon ngokuvamile abadluli amakhilogremu ayi-100. Ngakolunye uhlangothi, ngasekupheleni kwehlobo nasekwindla, amabhere azuza isisindo, ancipha kamuva ngesikhathi ukulala ubusika bonke.
indawo yokuhlala ye-grizzly
Amabhere empunga ahlala ku- I-Alaska, iCanada kanye neNyakatho Ntshonalanga ye-United States. Kulezi zifunda, i- amahlathi e-coniferous, njengephayini ne-spruce. Yize indlela yabo yokuphila ixhunyaniswe kakhulu nezinkuni ezivela kulezi zihlahla, amabhere anama-grizzly nawo adinga idlelo, ukhuhla kanye nohlaza lwemifino. Inani labantu elibaluleke kakhulu kula mabhele litholakala e-Alaska, isifunda lapho bethola khona ukudla okuningi ngezidingo zabo. Futhi, kukhona lapho izindawo ezibanzi zokuhamba. La mabhele achitha usuku ehamba ezindaweni ngezindawo efuna ukudla, ngakho izindawo zawo kufanele zibe banzi kakhulu.
ibhere le-grizzly londla
Njengamanye amabhere, amabhere we-grizzly anjalo izilwane omnivorous. Enhlonhlweni yase-Alaskan naseYukon, ukudla kwabo okuyinhloko okusinda unyaka wonke yi uhlobo lwenhlanzi. Yize bedinga ukwenza okuningi, bagcina sebengabadobi abasezingeni eliphezulu ekugcineni.
Ngokufanayo, amabhere nawo ayondla izithelo namantongomane olunikezwa izitshalo esifundeni. Ezimweni eziningi, la makinati abalulekile ukuthola amafutha adingekayo ngesikhathi sobusika. Bangaphinde badle ngamakhambi, amaqabunga, amagxolo, izimpande nezinye izingxenye zezitshalo. Yize zibukeka njengezilwane ezihamba kancane, amabhere e-grizzly ayashesha futhi angakwazi ukuzingela inyamazane endala nezinye izisulu eziningi.
ukukhiqiza kabusha i-grizzly
Isikhathi sokukhwelana samabhere we-grizzly isuka kumay iye kujulayi. Ngalesi sikhathi, abesilisa bane- ukuziphatha okunolaka kakhulu, zivikela kakhulu izindawo zazo nabesifazane abadlula lapho. Lapho owesilisa nowesifazane behlangana, kwenzeka ukuthandana okubandakanya ukujahana nemidlalo amahora amaningana. Ngemuva kokukhwelana, lezi zilwane ezimbili ziyahlukana.
Amabhere abesifazane angama-grizzly, njengabesifazane bezinye izinhlobo zamabhere, anjalo i-polyestrics yesizini enokufakelwa okulibazisekile. Lokhu kusho ukuthi bangaba nokushisa okuningana phakathi nenkathi nokuthi, uma sekwenziwe ukuxubana nokukhulelwa, iqanda alifaki esibelethweni kuze kube izinyanga ezimbalwa kamuva.
Ukukhulelwa kwenzeka ngesikhathi sokulala, okwenzeka phakathi nezinyanga ezibandayo futhi kungathatha izinyanga eziyisithupha. Lapho kuphela, inzalo iyazalwa, phakathi koyedwa kuya kwababili teddy amabhere. Bazohlala nomama wabo phakathi kweminyaka emi-2 nengu-4, baze bakwazi ukuzimela ngokuphelele.