The Black Sea bottlenose dabbar dolfin - wani sosai raya jinsunan marine dabbobi masu shayarwa

The Black Sea bottlenose dabbar dolfin - wani irin dabbar dolfin bottlenose irin na zuwa domin Cetacea, wani aji na dabbobi masu shayarwa. Zaune ba kawai a cikin Black Sea (as shi iya ze daga title), amma kuma a kusan dukkanin dumi da kuma temperate ruwan tekuna. M yawan 130 da dubu. a kan hukuma rarrabuwa kira Tursiops truncatus, da kuma bisa ga unofficial - babban dabbar dolfin.

Chernomorskaya bottlenose talakawan tsiro zuwa tsawon 3 m at wani taro na game da 250 kg. Maza yawanci ya fi girma fiye da mace. The shugaban ne kananan, shi lissafinsu kamar wata shida na jimlar tsawon na dabba. High dorsal filafilin kifi ne jinjirin sako baya. Wide kirji tare da wani na musamman. yawanci duhu jiki launi, mai launin toka-fari ciki. Hakora daga 76 zuwa 100 na iya samun wani kwalban-nosed Black Sea. Hotuna gabatar a wannan labarin ya nuna wani karin elongated ƙananan muƙamuƙi fiye da babba.

Wadannan marine dabbobi da yanayi ne ba kadai, suka yawon a fakitoci. A jihar bakin teku yankin ya janyo hankalin su daga ra'ayi na kasa na abinci. Su rage cin abinci kunshi wani iri-iri na kifi, jatan lande, dorinar ruwa, clams. A lokacin farauta, taimaka juna. Per rana zai iya ci up to 15 kg live abinci. A bi na ganima, da motsi jerkily tare da kaifi nuna. Iya wuce gudun 35 km / h, tsalle daga cikin ruwa zuwa 5 m tsawo.

The Black Sea bottlenose dabbar dolfin yana da wani musamman murya na'ura. Tsakanin wani mutum sadarwa a mitoci na 7 zuwa 20 kHz. Shiryar da zurfin amfani echolocation flipping. Barci da dare zai fi dacewa a kusa da ruwa surface, ba tare da tsayawa da motsi. Hemisphere na kwakwalwa a wannan lokaci Allaha alternately.

Balaga kai Black Sea bottlenose dabbar dolfin zuwa shekaru 6. A lokacin estrus, wanda da dama a cikin spring ko rani, akwai juna stroking, biting, wani irin lankwasawa jikinsu. Short-lokaci ma'abota daukan wuri sau da yawa a kan Go. Pregnancy yana ga wani shekara. A lokacin aiki, wanda zai iya wuce har zuwa 2 hours, taimaka expectant uwa "inna" - wasu mãtã daga fakitin. Su distilled dangi, da samar da zaman lafiya.

baby haihuwa da aka yi birgima-up wutsiya farko. Its taro - game da 16 kg, da kuma tsawon -. Help na game da 1 m turawa jariri da surface for farko numfashi. Kuma a sa'an nan taimaka gano nono. A karo na farko, baby ciyarwa akai-akai (har zuwa 30 sau per day), bai gudãna daga uwa. Game 4 watanni ya fara ci m abinci ba tare da bada up madara zuwa 2 shekaru.

The Black Sea bottlenose dabbar dolfin ba m zuwa ga mutane. Haka kuma, shi ya bayyana lokuta da dama a cikin abin da waɗannan dabbobi da aka ceton mutane daga sharks ko ja da nutsẽwa. Su suna horar mai girma. Gogaggen kambas da'awar cewa suna yin amfani da wasu sauti da iya magana da mutane. Fahimtar mutum magana za a iya gani a wasan kwaikwayon na dabaru a lokacin wasanni.

Abin baƙin ciki, ya hallaka dabbobin ruwa don samar da nama, su sau da yawa mutu daga katsalandan. Fishing kama kifi rinjayar abincinsu. Ruwa gurbatawa na teku da kuma yin amfani da iko Sonar ba da taimako zuwa wani karuwa a yawan irin kyau-natured da fasaha dabba, kamar yadda Black Sea bottlenose dabbar dolfin. The Red Littafi na Rasha da aka bayansa da subspecies Tursiops truncatus a shekarar 1966, tun kama kifi da aka haramta.