Fushin dolphin mai fuska - yana cikin ajin cetaceans kuma, a tsakanin sauran dabbobin dolphin, sun yi fice don girmanta musamman. Ya kamata a lura cewa ana iya ganin irin wannan dabbar da kyar a cikin dolphinarium. A mafi yawan lokuta, ana ajiye dolphins masu launin toka a wurin. Abin baƙin cikin shine, waɗannan wayayyun halittu masu kaifin hankali da kyawawan abubuwa suna cikin Red Book, kodayake, a wannan yanayin, ba a haɗe shi da kifi ba. Dalilan rage adadin wakilan dolphins masu farar fata ba a kafa su daidai ba; akwai nau'uka da yawa na wannan, kuma kowane yana da 'yancin wanzuwa.
Rayuwa
Salon rayuwa da halayyar fararen dolphin masu fararen fata suna da ban sha'awa sosai. Kuna iya magana game da wannan na dogon lokaci, amma yakamata a nuna abubuwan da suka fi ban sha'awa:
- Dabbobin dolphin na wannan nau'in suna da halin wasa - suna son yin dabaru iri-iri a cikin ruwa, suna da kyakkyawar hulɗa da mutane kuma gabaɗaya basa damuwa da nishaɗi mai ban sha'awa;
- a karkashin ruwan dolphins masu fari da fuska suma suna da wani aiki mai ban sha'awa - kawai suna bin algae, wanda yayi kama da ban dariya daga gefe;
- sa sauti cewa, idan aka canza shi zuwa zane, yana da siffar fure. Ya kamata a sani cewa babu wata dabba da ke da irin wannan fasalin;
- masana kimiyya sun gano cewa duban dan tayi da dabbobi ke fitarwa yana da tasiri mai kyau ga lafiyar dan adam. Wannan shine dalilin da ya sa ake amfani da maganin dabbar dolphin don magance ba manya kawai ba, har ma da jarirai.
Hakanan akwai wani abin bakin ciki - har zuwa yanzu, masu bincike ba su tantance dalilin da ya sa wasu lokuta ake jefa dabbobin dolphin masu fuska fari zuwa bakin teku ba, wanda ke haifar da mutuwarsu. A hanyar, wakilan launin toka na wannan nau'in dabbobi suna da fasali mara kyau iri ɗaya.
Gidajen zama
Idan muna magana ne kawai game da yankin Rasha, to dolphins masu fararen fata suna rayuwa a cikin Baltic ko Barents Sea. Gabaɗaya, mahalli na waɗannan dabbobin shine arewacin yankin Tekun Atlantika. Amma game da ƙaurawar wannan nau'in dabbar dolphin, ba a yi cikakken nazari ba.
Kadai, idan muka yi magana game da yanayin rayuwarsu ta asali, waɗannan kyawawan kyawawan farar fatar basa son kasancewa. A matsayinka na mai mulki, suna tattara garken mutane 6-8. Abin lura ne cewa wasu lokuta dolphins suna rayuwa ne kawai cikin nau'i-nau'i. Baƙon abu ba ne cewa dolphin ya zauna da mace ɗaya a tsawon rayuwarta.
Ya kamata a lura cewa ba safai ake samun sa ba, amma har yanzu wasu lokuta suna taruwa a garken dolphins 1000-1500. A matsayinka na ƙa'ida, ana iya samun waɗannan tarin a wuraren da akwai adadin abinci mai yawa. Amma, a waɗancan yanayin lokacin da ƙarancin abinci yake, sai su shiga ƙaramar garken tumaki.
Me suke ci
Dangane da abinci mai gina jiki, waɗannan nau'in dolphins sun fi son ganin kayan ɓawon burodi, molluscs da kifi a cikin tsarin abincinsu. Abincin da aka fi so shine cod, herring, navaga, capelin da whiting. Duk da yanayin abokantaka da wasa, idan akwai haɗari, dolphin na iya kare kansa - saboda wannan, yanayinta ya ba da haƙoran ƙarfi.
Ga mutane, wannan nau'in dabba ba shi da haɗari ko kaɗan. Akwai lokuta da dama lokacin da fararen fata mai fararen fata ya raunata mutum, amma ba zato ba tsammani - da gangan ba ya cutar da mutum.
Wataƙila, dabbobin dolphin masu launin fari, duk da haka, na launin toka, ɗayan dabbobi ne masu wayo da kirki waɗanda ke saduwa da mutane cikin farin ciki. Sun ba da kansu sosai don ilmantarwa, suna jin daɗin yin wasa da yara, kuma a hanyoyi da yawa suna nuna halin mutum. ,Auka, misali, hanyar rayuwa - kungiyoyin kwadagon iyali a cikin wadannan dabbobi ba sabon abu bane. Abin da ya sa abin da ya fi bakanta rai shi ne cewa wannan nau'in dabbobin ruwan yana bacewa, duk da cewa yana cikin littafin Ja, yana karkashin kariya sosai. Yana da wahala ka gansu a cikin dolphinariums, tunda, saboda ƙananan lambobinsu, da wuya a tsare su a cikin fursuna.
