Maruarua a Humpback a sireletsa liphoofolo tse ling ho maruoa a bolaeang. Ho latela portal ea Vesti.Ru, bo-ramahlale ba Amerika ba fihletse qeto ena, thuto e lekanang e phatlalalitsoe koranteng ea Marine Mammal Science.

Pejana, litsebi li bone ha tlhaselo ea leruarua la pherekano e bolaoa ka leruarua le leputsoa. Ka lebaka la tlhaselo ena, lesea le ile la bolaoa, empa maruarua a 14 a humpback, ea hlophisitseng nako ea lihora tse 6 ho potoloha setopo sa monna ea bolailoeng, ha a ka a ba fa monyetla oa ho natefeloa ke libatana.

Ka kakaretso, lilemong tse mashome tse fetileng, bo-rasaense ba tlalehile linyeoe tse joalo tse fetang lekholo. Hobaneng maruarua a humpback a ema ho sireletsa liphoofolo ho maruarua a bolaeang ha e e-so ho thehoe.

Ho ea ka mofuta o mong, maruarua a humpback a thusa mefuta ea ona ho phela nakong ea bongoana - hoa tsebahala hore maruarua a bolaea hangata a hlasela malinyane a leruarua. Ho ea ka e mong, basireletsi ke bao linokoane tseo, bongoaneng, li ileng tsa hlaseloa ke tlhaselo ea maruarua a mmolai.

Ntle le moo, ho na le maikutlo a hore maruarua a boea a utloa “marang-rang a ho tsoma” ha maru a bolaeang 'me a sesa a ea sebakeng sa tlhaselo, a sa tsebe le hore na ke mang ea hlaselitsoeng. Qetellong, litsebi tse ling li lumela hore liphokojoe ke liphoofolo tse mosa haholo tseo ka boithati li batlang ho thusa batho ba bolailoeng ke maraba a bolaeang.

Boikhohomoso bo makatsang

Hona ha se taba e ikhethileng. Robert Pitzman oa National Oceanic le Taolo ea Atmospheric ea United States le basebetsi-mmoho le bona ba tlaleha linyeoe tse joalo tse fetang 100 moo maruarua a humpback a ileng a kenella ka matla ho tsomeng ha whale whale. Ho makatsang ke hore maemong a mangata, ba ne ba sireletsa baemeli ba mefuta e meng, joalo ka litiiso, maruarua a mang kapa litlhapi.

Potso ea phahama: ke hobaneng ha maruarua a humpback a ipeha kotsing ea ho tsitsa lipakeng tsa sebata sa leruarua le moemeli oa mofuta o fapaneng ka ho felletseng?

Boitšoaro bo itlhommeng pele bophelong ba liphoofolo bo lebisa ho eng?

Boitšoaro bo bobe ba liphoofolo bo thata haholo ho bo hlalosa ka ho iphetola ha lintho. Maemong a bioloji, ho itella batho ba bang ho bolela maemong ao boitšoaro ba motho a le mong a fanang ka melemo ho e mong ho senya ea pele.

Ha ho hlokahale hore e be ntho e makatsang joaloka ho lahlela seqhomane ho sireletsa ba bang. Empa le haeba motho a ipeha kotsing e nyane, sena se ka beha menyetla ea hae ea ho pholoha le ho tsoala bana. Haeba motho a sa tsoale, ha a fetise liphatsa tsa lefutso tse etsang hore a be le mekhoa e metle. Ke kahoo, ceteris paribus, motho a neng a ka lebella hore liphatsa tsa lefutso tse fokolang li lokela ho nyamela butle butle ho baahi ho feta meloko e mengata.

Khetho e amanang

Leha ho le joalo, linyeoe tsa boitšoaro bo bobe li fumaneha naheng, haholo-holo har'a lihlopha tse amanang haholo. Mohlala o mong ke meerkat, e lemosang beng ka eona mabapi le ho tsoma ha sebatana, hobane melumo ena e kanna ea etsa hore phoofolo e falimehileng e utloe bohloko pele.

Boitšoaro bona bo ka ntlafala le ho lula bo tsitsitse ka bongata ka lebaka la ts'ebetso e bitsoang khetho e amanang. Ke hobane meerkat e amana haufi le litho tse ling tsa sehlopha sa eona, kaha e na le mefuta e mengata e tloaelehileng le bona. Le haeba qetellong a itela, sena se thusa beng ka eena hore ba pholohe, e le hore ba tsoele pele ho ba bajari ba liphatsa tsa lefutso tse khothalletsang boithati.

Ho hloka boithati

Maemo a mang a ho hloka boithati ka tlhaho a ka hlalosoa ka tsela e latelang: o hlohlora mokokotlo, 'na ke oa hau. Mohlala oa sena ke bo-'mampoli ba vampire ba arolelanang mali le lijo. Ba etsa sena ba ipapisitse le taba ea hore hamorao moena oa bona o tla buseletsa se tšoanang.

Le ha ho le joalo, molemong oa kholo ea kinship khetha kapa ho kopana ka bobeli ho tlameha ho ba le boemo bo phahameng ba bonngoe sechabeng sehlopheng.

Mohlala, batho ka bomong ba lokela ho tseba hore na motsoalle kapa mong ka eena ke mang le hore na ke mang. Mohlomong, bo-'mankhane ha ba khone ho fana ka molala oa bona ho motho eo e seng mong ka bona kapa motsoalle oa bona ea ke keng a busetsa se entsoeng hantle.

Ho Sireletsa Ponahalo ea Hau

Kahoo ha ho makatse hore na ke hobane'ng ha leruarua le leng la humpback le sirelletsa namane ea lona tlhaselong ea libatana. Empa hobaneng e kena pakeng tsa maruarua a bolaeang le manamane a mefuta e meng?

Joalokaha ho boletsoe kaholimo, haeba motho a itšoara ka tsela eo sena se fokotsa menyetla ea hae ea ho pholoha le ho tsoala bana, ho ka lebelloa hore mefuta e tlatselletsang ho sena e tla felisoa bakeng sa meloko e mengata ebe qetellong e nyamela sechabeng. Le haeba motho e moholo ea nang le humpback whale o ipeha kotsing e fokolang ha a tobane le maqhutsu a bolaeang, sena se feta tlokotsi ea zero haeba a ka qojoa ka botlalo.

Pittsman le basebetsi-mmoho ba lumela hore ho na le tšebelisano e kholo lipakeng tsa maruarua a humpback ho feta kamoo ba neng ba nahanne pele, ka hona khetho ea bomalimabe kapa boithati bo kopanetsoeng.

Bakeng sa ho ikatisa, maruarua a mantle a khutlela sebakeng se le seng. Sena se bolela hore ho na le monyetla o phahameng oa hore ba hokahane le baahisani ba bona ba haufi. Maruarua a huumpback a ka thusa beng ka 'ona hore a sireletse bana ba bona ho tloha maqhutsu a bolaeang.

Thahasello ea boithati

Leha ho le joalo, ho thata ho hlalosa bokhoni bo totobetseng bo lebisitsoeng ho mefuta e meng. Hona ho nahanoa hore ke tsoelo-pele ea kamoo maruarua a humpback a sirelletsang malinyane a 'ona.

Ho ka etsahala hore maruarua a humpback a ithute ho arabela molumo o hlahisoang ke maraba a bolaeang. Ka lebaka leo, ba qala ho ba leleka ho sa tsotelehe hore na ba hlasetse mofuta oa mofuta ofe.

Haeba tšekamelo ena ea ho khanna mapheo a bolaeang e lula e le teng neng le neng ha e hlasela e thusa maruarua a humpback ho sireletsa manamane a tsona, joale liphatsa tsa lefutso tse tlatsetsang ho sena li ka phela ho baahi, le haeba mefuta e meng e ka e rua molemo.

Boitšoaro bo joalo ba ho hloka boithati e ka ba bo se nang morero. Sena se bolela hore maemong ka mong re bona ho hloka boithati, empa qetellong ena ke lithahasello tsa boithati.