Rare dabbobi: Amur tiger

Akwai takwas manyan subspecies na damisa da cewa al'ada ya bambanta da labarin kasa. Uku daga cikinsu - cikin Bali, Caspian da Yawan - yanzu gaba daya bitattu. A Amur damisar ne ma a karkashin barazana da nau'i nau'i, don haka shi aka jera a cikin Red Littãfi na Rasha da kuma na kasa da kasa Union for kiyayewa Nature, kuma an ma kunshe a cikin yarjejeniyar a kan haramcin da harkokin kasuwancin duniya a jinsunan daji Flora da fauna.

Farfese low yawan damisa da aka rubuta a cikin 30-40-ies karni na karshe, a lokacin da suke kawai game da talatin. A halin yanzu, yawan manya ya karu da sau goma, kuma akwai 100-110 damisa.

Tiger Hunt aka dakatar tun shekarar 1947.

habitats

Nine daga goma data kasance Amur damisa rayuwa a Rasha, a cikin Primorsky Abuja. Girman mazauni - game da 150 sq .. km. A kudancin Far East akwai uku disparate hearth, inda za ka iya saduwa da damisa: Sikhote-Alin, da arewa maso yammacin iyakar kasar da kasar Sin da kuma kudu-yamma. Saba da yanayi domin rayuwa da yara - itacen al'ul-broadleaf gandun daji na Manchurian irin.

A sauyin yanayi a wadannan wurare quite matsananci: sanyi ake yin dusar ƙanƙara winters da sanyi rani gajeren lokaci. Amma Siberian Tiger daidai tsira a irin wannan da wuya yanayi. Man ta aiki - don adana da yanayin kasa na Far Eastern gandun daji a asalin siffan, saboda irin wannan cat ba zai iya daidaita da wani daban-daban sauyin yanayi.

Siberian Tiger - Description

Shi ne mafi girma "cat" na duniya. Domin ta size shi ta fi gaban ko da zaki. A jikin tsawon wutsiya kai 3 mita. A talakawan nauyi na daga 130 zuwa 190 kg, amma akwai mutane da kuma 300-350 kg. The jariri cub weighs kawai 1 kg, da nauyi samun hanzari: watanni uku - 10 kg a cikin watanni shida - 30 kg, na tsawon shekaru biyu - 100 kg.

Siberian Tiger yana da halayyar makada, amma ta launi paler idan aka kwatanta da sauran iri damisa. Ulu da wani m-orange da launin ruwan kasa, ko baki ratsi. A lokacin rani na launi mafi m, hunturu a bit rage, da kuma gashi zama tsawo da kuma m, musamman saba wa sanyi ake yin dusar ƙanƙara winters. Amma duk da haka wadannan yara a ciki yana da wani lokacin farin ciki mai "matashi", don haka da cewa za su iya ba da matsaloli kwance a cikin dusar ƙanƙara, da kuma fadi da matashi a kan ƙafãfu, don haka kamar yadda ba nutse a cikin dusar ƙanƙara.

Arsenal kai farmaki da damisa - kaifi dogon fika (game da 10 cm) da kuma manyan canines (har zuwa 8 cm a tsawon) cewa shi na kama, ya kashe da kuma decomposes hakar.

dabba halaye

Amur Tiger zaune kawai shi kadai. Yanã keɓance da kuma designates wani musamman rabo area (game 500-600 sq. Km), kuma shi da wuya ya bar. Tigers - polygamous dabbobi, don haka da cewa guda babban yankin mazauninsu maza ne sau da yawa da dama karami yankuna na mace.

Constant den haihu da kanta, fãce mãtã da 'yan maruƙa, da maza ayan da wani sauran kusa da ganima.

Wadannan yara ciyar da yafi daji boar, ja barewa, Roe barewa da hange barewa. A cikin shekara da suka ci game da 70-80 manyan carcasses. Amma, sosai fama da yunwa, ba su yi ƙyãmar wani abu ba za su iya ci, da kuma kifi, da kuma 'ya'yan itatuwa daga itatuwa.

A Amur damisar ne motsi mai yawa: wani talakawan na rana daya ya iya tafi a search na ganima daga 20 zuwa 70 km. Matsar da dabbobi, yawanci a kan wannan tabbatar hanya.

Mai rayayye damisa nuna hali da yamma, dare da safe, da kuma lokacin da rana fi son shakata, kwance mafi girma har a kan dutse, yana da kyau ga abin da ke faruwa a kusa da.

haifuwa damisa

Balagarsa da yara isa 3-4 shekaru. Standard lokaci na shekara don jan iri damisa akwai, amma mafi sau da yawa shi ya auku a karo na biyu da rabi na hunturu. Ma'abota kara daga 5 kwanaki zuwa mako, bayan da namiji ya fita daga mace. Kula da kwiyakwiyanta ta zai zama shi kadai.

Pregnancy yana da wani talakawan na 103-110 kwanaki, bayan da akwai 1-4 cub. Mafi sau da yawa a zuriyar dabbobi na jariri 2-3. Suna haifa makãho zuwa watanni biyu a ciyar da kawai nono madara, sa'an nan kuma fara ciyar da nama, amma a kan na farko farauta fitar da shekaru daya da rabi shekaru. Bayan haka, matasa damisa bar yankin na uwa da fara wani zaman kanta rayuwa.

Mace-mace a tsakanin kwiyakwiyanta ne sosai high - a cikin daji suna kashe game da 50% na yara. Amma kara exacerbates halin da ake ciki na mutum aiki da farautar. Saboda deforestation Tigers rasa kowane shekaru uku cikakken fledged ƙasar habitats. Kuma saboda amfani a Sin magani duk sassan damisar farautar ya ci gaba, duk da dukan da aka hana. A cewar kintace, a cikin shekara-shekara harbi kawai 5% na data kasance jinsunan, da Amur yawan damisar da zai bace a cikin shekaru 50.