Tsaron tsaunuka (Anser indicus) - oda - anseriformes, dangi - agwagwa. Na mallakar jinsin kiyaye halittu ne kuma yana cikin littafin Red Book, a wannan lokacin, a cewar masana kimiyya, kimanin tsuntsayen mutane dubu 15 ne kacal.
Bayani
Saboda lallen da ke jikinsa, ana iya gane wannan jinsin cikin sauki. Kusan duk jikin Dutsen Duo an rufe shi da fuka-fuka masu launin toka mai haske, kawai dewlap da undertail ne fari. Kan yana karami, tare da kananan fuka-fukai masu haske, wuya yana da launin toka mai duhu, goshi da yankin occipital ana ketare su da ratsiyoyi masu fadi biyu.
Legsafafun tsuntsu suna da tsayi, an rufe su da fata mai launin rawaya, bakin-baki matsakaici ne, rawaya ne. Saboda tsayin gabobin jiki, tafiyar fuka-fukai ba ta da kyau, tana ta juye-juye a kan ƙasa, amma a cikin ruwa ba shi da daidai - shi ƙwararren mai iyo ne. Nauyin jiki karami ne - 2.5-3 kilogiram, tsawonsa - 65-70 cm, fuka-fuki - har zuwa mita daya. Ana ɗaukarsa ɗayan mafi girman nau'in tashi, zai iya hawa zuwa tsayin m dubu 10.175, keta irin wannan rikodin yana yiwuwa ne kawai ga ungulu, wanda ke hawa sama da 12.150 m sama da ƙasa.
Masu hakar ma'adinai suna tashi tare da maɓalli, ko layin ɓoye, kowane minti 10 ana maye gurbin shugaba da na gaba a cikin shafi. Sun sauka ne kawai a kan ruwa, kafin hakan, tabbatar da yin da'irori da yawa akan tafkin.
Wurin zama
Gwanin Dutsen ya zauna, yana ƙaunata a cikin ƙasa mai duwatsu, mazaunin sa shine Tien Shan, Pamir, Altai da tsarin tsaunukan Tuva. A baya can, ana iya samun su a cikin Gabas mai Nisa, Siberia, amma yanzu, saboda raguwar yawan jama'a, a waɗannan yankuna ana ɗaukarta baƙuwa. Ya tashi zuwa Indiya da Pakistan don hunturu.
Zai iya yin gida biyu a tsaunukan dutse da kan tuddai da ma cikin dazuzzuka. Gida an gina ta ne daga kayan da suke dasu a mazaunin su, amma dole ne a sa su da laushi, gansakuka, busassun ganye da ciyawa. Hakanan zai iya shagaltar da sauran mutanen da aka yi watsi da su. Akwai lokuta lokacin da dutsen tsaunin ya zama a cikin bishiyoyi.
Geese tsaunuka sun zama ma'aurata masu auren mace daya, tare duk tsawon rayuwa ne, ko kuma har zuwa mutuwar ɗayan ma'auratan. Kowace shekara suna kwanciya daga ƙwai 4 zuwa 6, waɗanda ake sakawa na kwanaki 34-37 kawai na mata, yayin da namiji ke tsunduma cikin kiyaye yankin da kuma tsintsiyar.
Bayan 'yan sa'o'i bayan haihuwa, tsegumi sun riga sun kasance masu zaman kansu, don haka dangin suka koma kan tafki, inda yara za su fi sauƙi don kare kansu daga haɗari.
A kwanakin farko na rayuwa, jarirai ba sa yin iyo, lokacin da wata barazana ta bayyana, uwar tana kokarin kai su bakin kogi. Iyaye suna kula da zuriyarsu a duk shekara, matasa masu gulma sun rabu da dangin kawai shekara mai zuwa, bayan dawowa daga hunturu. Balaga a cikin jima'i a cikin tsaunukan tsaunuka yana faruwa ne kawai a cikin shekaru 2-3, tsawon rai shine shekaru 30, kodayake ƙalilan ne ke tsira zuwa tsufa.
Gina Jiki
Gwanin dutse ya fi so ya ciyar da abinci na tsire-tsire da asalin dabbobi. A cikin abincinsa, galibi matasa harbe na tsire-tsire daban-daban, ganye da asalinsu. Ya dauki hatsi da kuma ɗanyen hatsi a gonar a matsayin abinci na musamman, wanda zai iya cutar da amfanin gona. Hakanan, baya ƙyamar cin abinci akan ƙananan dabbobi: crustaceans, invertebrates na ruwa, molluscs, kwari iri-iri.
Gaskiya mai ban sha'awa
- Gwanin dutse yana da ban sha'awa sosai kuma ba shi da tsoro. Shahararren masanin yanayin kasa kuma matafiyi Nikolai Przhevalsky, don yaudarar wannan tsuntsu, kawai ya kwanta a ƙasa kuma ya kaɗa hular sa a gaban sa. Gudun sha'awa, tsuntsun ya matso kusa da masanin, kuma a sauƙaƙe ya faɗa hannun.
- Ma'auratan da suka gudana a Tsaron Tsaro suna da aminci sosai ga juna. Idan ɗayansu ya ji rauni, na biyun tabbas zai dawo, kuma zai kare shi da rayuwarsa mai tamani har sai ya kai abokin tarayyarsa aminci.
- Tsaunin dutse zai iya tashi na tsawon awanni 10 ba tare da ya tsaya ya huta ba.
- Wani fasalin wadannan tsuntsayen shi ne cewa kajinsu na tsalle daga saman bishiyoyi ko kololuwar duwatsu ba tare da cutar da jikinsu ba.
