Deerada White-iibsatay lacagihii: description, hab nololeedka, nooca ilaalinta

Virginia (iibsatay lacagihii) deerada - hoosaadka ugu badan ee North America. Waxaa ka mid ah xubnaha kale ee ka mid ah noocyada deerada, tani waa ugu weyn. xayawaanka waa mid aad u xiiso badan, oo qiimihiisu yiqiin dhow.

description

Xilliga jiilaalka, ka deerada Virginian xirnaa jaakad fudud cawlan, kaas oo xagaagii noqdo mid guduudan, madow ku yaala gadaasha dambe. Horyaalka ugu weyn ee foomka ay sabab u ahayd in ay caddaan dhalaalaya hoose ee dabada. Maxaa yeelay, khatar, deerada cad-iibsatay lacagihii iska ordaya, oo uu dabada. Xigaalkayaga ogaaday tartanka rigoore cad, sidoo kale, ku degdegin inaad u gaddoomaysaan Cidhibtiinii ay.

Change gees oo nin oo kaliya, ee dhacda ka dib xilli taranta. Beautiful, oo geesaheeduna bilaha-qaabeeya leeyihiin geeddi dhowr - celcelis ahaan 6-7.
Cabbirka deerada waa kala duwan - iyadoo ku xiran dacawo ah.

Nimanka waxaa ku gedman dadyaw ee fog waqooyiga, koraan si 1-1.1 m garbaha iyo ilaa culeyskiisu yahay 150 kg. Dumarka waa waa wax yar yar iyo in yar oo ah fududee. Xayawaanka haray ee qaybaha koonfureed ee qaarada, wax badan oo yar yar. On jasiiradaha qaar ka mid ah ay deggan yihiin deerada, aan ka badnayn 60 cm at engegaa ah. Miisaanka of keliya ku saabsan 35 kg. Sidaas koror yar waxaa sabab u haleelay xilligii uu ku ihina. Lives deerada North America, celcelis ahaan ku saabsan 10 sano.

degaanka

deerada White-iibsatay lacagihii laga helay oo dhan waynaha iyo xataa socday soohdimaha koonfurta Kanada xagga woqooyi ee Brazil iyo Peru ka. noocyada waxaa loo arkaa mid ka mid ah kuwa ugu badan kuwa ay awoodaan in ay la qabsadaan xaaladaha kala duwan. Lo 'xoolaha, kuwaas oo loo arki karaa kaynta New England, Everglades meelaheeda dhoobada aan la mari karin, on prairies ah, in ninka semi-geli karin ee Arizona iyo Mexico.

In Brazil, ka deerada cad-iibsatay lacagihii ku nool kaymaha Nile, dalcadaha waqooyi ee geedka kokaha iyo savanna geed xeebta. xayawaanka farsamada yaabka leh laygu, kaymaha roobka aan jeclaa - waxaa jira ma jiro haba yaraatee. Si kastaba ha ahaatee, in kasta oo ah Koonfurta iyo Bartamaha America Belohvostik yara naadir badan ee Waqooyiga.

waafajinta sare ee noocyada isaga dhigay marti soo dhaweyn gobollo badan. Sidaas daraaddeed, in bartamihii qarnigii la soo dhaafay, deerada cad-iibsatay lacagihii ee Finland waxay u leexatay ku soo bandhigid barnaamijka. Later, xoolaha dhaqmaadka ah si dabiici ah degeen Scandinavia oo dhan. Sidoo kale deerada la keenay Czech Republic iyo Russia. noocyada Tani waa mid ka mid ah toddobadii ka, gaadiid si New Zealand ee horumarka ah ee ugaarsiga.

habka nolosha

Guud ahaan, xayawaanka ayaa la doorbidaa nololeed keli ah. Si kastaba ha ahaatee, tan iyo xilli ciyaareedkii weheshiga la'aantiis, shakhsiyaadka caadiga ah sameysmi karaa koox, inkastoo jilicsan. Rimay dumar ah arrin kala duwan lab - waxa aanu u baahan abuurka naagaha a.
Ka dib markii 200 maalmood ka dib weylaha xilli weheshiga ka dhalatay. Inta badan waxa ay dhacdaa 1-2 kid, laakiin mararka qaar u muuqan karo iyo saddex. Deer dhogorta Belokhvostikov, sida noocyada kale oo badan, waxaa la daboolay dhibco cad.

silsilad Cuntada

Maxaa cuno deerada ee noocan oo kale ah, waxba kama istaagaan soo baxay ka mid ungulates kale, caleemaha, iyo burooyinkeeda, iyo geedo yaryar, berry, jilif.

Under xaaladaha dabiiciga ah, kuwa doonaya in ay cunaan hilibka Belokhvostikov badan: cougars, coyotes, yeyda, Jaguars, orso. Intaa waxaa dheer, qof ayaa aaminsan in deerada whitetail la dhaco aad u fiican.

khatar

Khubarada waxay aaminsan yihiin in ka hor yimid ee Yurub ee North America, waxaa ku noolaa oo ku saabsan 40 million deerada cad-iibsatay lacagihii. Indians ayaa had iyo jeer ugaadhsado xayawaankaas, laakiin saamaynta on dadka la bixin. degay waxay bilaabeen in ay dilaan deerada, ma aha oo kaliya wax soo saarka hadhuudhka ah, laakiin sidoo kale for maqaarka qurux badan, laakiin inta badan uun u madadaalo.

isticmaalka noocan oo kale ah "resources" keentay in xaqiiqda ah in ay 1900, waxay ku saabsan 500 kun oo ka hadhay. Laga soo bilaabo in xannibaad ugaarsiga la soo saarin, si kastaba ha ahaatee, iyo maanta xaalada waa ka duwan yahay ee gobolada kala duwan ee qaaradda. Meelaha qaarkood, tirada waa dhow soo celiyay, halka qaar kalena ay u arkaan on qarka u eynu. Guud ahaan, ee dalka Maraykanka waxaa hadda ku jira oo ku saabsan 14 million xoolaha.

Qaar ka mid ah nooc hoosaad, ugu horrayn qaaradda ciduna degganayn, tixgeliyaa ku dhowaad gebi ahaanba burburiyey iyo bakhtiyeen ama ku dhawaad bakhtiyeen. Red List IUCN ayaa ka kooban:

• deerada Reef. deggan A of Furayaasha Florida ee. The dacawo yar ee cad-higga. Xabado 1945 keentay in xaqiiqda ah in ay yihiin oo keliya 26 cutub ka tagay. Tallaabooyinka ah ilaalinta iyo cusboonaysiinta ee dadka ayaa keentay in waxa maanta tirada ay korodhay ilaa 300 shaqsiyaadka. Laakiin qulqulaya dalxiisayaal ah oo gasiiradahana dhigaysa walwal dadka ku saabsan.
• Columbia deerada cad-iibsatay lacagihii. Waxa loo magacaabay in sharaf of hoygii - dhow River Columbia ee (Oregon iyo Washington). hoygii of dacawo this waxaa ku dhawaad la wada baabbi'iyey by nin, sidaas darteed tirada deerada ay 300. Si aad u taariikhda dhacay, Belohvostik Colombia waa khatarta ugu yaraan, ay tirada soo baxday in 3,000.

In inta badan gobollada Maraykanka ugaarsiga loogu jiro deerada loo ogol yahay. Si kastaba ha ahaatee, inta lagu guda jiro xilli duurgal ah wuxuu xaq u leeyahay in ay dilaan shaqsi ka mid ah oo kaliya. Si kastaba ha ahaatee, tirada dadweynaha waa la dhimay sanad kasta, kaas oo si dhab ah walwal khubaro.

deerada White-iibsatay lacagihii ee Russia

Maanta dalkeena waxaa ku jira kooxo dhowr ah oo deerada meel deyr leh ee Smolensk, Nizhny Novgorod, Voronezh iyo gobollada Tver. Waxaa laga yaabaa in ay jiraan kooxo ku Jamhuuriyadda Karelia iyo Republic of Udmurtia.

Intaa waxaa dheer, deerada, laga keeno Finland, galaan gobolka Leningrad ee muddo ka badan 8 sano. Tan iyo 2013, wuxuu ka helay xaaladda qaab ugaarsiga.

xaaladda Taas ayaa ka dhigaysa dhibaatada barashada noocyada ugu badan oo muhiim ah. isutagga The deerada cad-iibsatay lacagihii ay sii kordhayso, halka xaaladda foomka aan la qeexay ee dalka. Loo baahan yahay sida ugu dhakhsaha badan si aad u ogaato haddii ay tahay mid halis u ah ku dubato maxaliga ah, in dalka u baahan yahay noocan oo kale ah khayraadka ugaarsiga.

Waayo, dalka, ayaa in ka badan ku habboon oo dhan waa arimo la xidhiidha aragtida sida tiro sii kordhaysa oo xayawaankani muuqan on dhulka ee Russia. Maxaa cuno deerada, taas oo door bidaan degaanada oo ay cudurro ku caan noocyada. Waxaas oo dhan waxaa muhiim ah in la ogaado, si ay u arkaan haddii aanu u baahano waxa laga keeno xoolaha.