Joaloka robetse otters leoatle? Leoatle otters: Thahasellisang Facts

Leoatle Otter (leoatle Otter) lulang ka libaka tse chesang tse mongobo le tse futhumetseng tsa Pacific lebōpong la Amerika Boroa. Le mehato yohle e entsweng ho sireletsa liphoofolo tsena le tshireletso tsa tsona tsa molao tsa tsoma 'me a ntse a tsoela pele kajeno. Ba tsoela pele ho senya ka lebaka la boea le letlalo, ho phaella moo, ka mohlodisani ka tlhahiso ea morue le ho tšoasa litlhapi.

tlhaloso

Ke Otter nyenyane ka ho fetisisa ho tloha genus Lontra. E na le cylindrical, le letšo-letšo, o molelele o, 'mele maoto khutšoanyane' me u be matla. boea hae le moriri tiileng e tenya, ea boea ba ho fihlela ho 12 limilimithara, balebeli moriri - ho fihlela ho 20 limilimithara. Leoatle otters, eo Foto e fanoa ka sehlooho sena, podshestok dula ommeng le ha kolobisa maphelong a bona se. Ha ho mehloli mafura.

Hlooho ea phoofolo e bataletseng, potoloha lekaneng, beha tlaase, litsebe tse nyenyane, teng ka mahlakoreng a hlooho. Short lohle thiba molomo le litelu telele haholo, e tenya, lekgutshwanyane molaleng le hloohong ka bophara. mahlo a Small potoloha beha phahameng, ka ponahalo babatsehang.

mohatla oa hae khoune e bōpehileng joaloka, teteaneng le mesifa. menoana tse hlano le manala a eona e bohale ka paws matla a webbed. Leoatleng Otter maoto pele khutšoanyane ho feta ka morao ho. Le litsebe le linko tsa koaloa ha qoelisoa ka metsing.

meno kgolo ikamahanya le maemo bakeng sa ho rusolla phofu.

lira tsa

lira tsa bona ka sehloohong - e orcas (molai maruarua). liphoofolo tse Young ba boetse ba tsongoa ke lishaka, metsing libatana le linonyana.

lijo

Leoatle otters ke omnivorous, ba fumana lijo tsa libaka tsepahale borapeling bo hloekileng-maqhubu le lintho. lijo phoofolo e na le makhala, clams, linonyana tsa metsing, litlhapi le lintho tse ling tse phelang ka leoatleng. Ka linako tse ling ho tluoa tabeng ea ka nōkeng, ho batla metsi a hloekileng makhala. Nakong ea le nonofo ya mmele la tholoana ea jang litholoana tsa lelapa bromeliad semela.

boitšoaro bo

Leoatle otters - ke lekunutu 'me lihlong liphoofolo, tse diurnal (le hoja otters ka' na ka linako tse ling ho ba le mafolo-folo ha mafube a hlaha 'me shoalane). Ka metsing, ba qeta lilemo tse 70% ea bophelo ba bona, ka nako e tšoanang ho kopanela procuring lijo le ho tsoma. Sesa, a tšoere ka morao e ka holimo 'me hlooho.

phoofolo bona phofu catches karolelano ea limithara tse 300 ho tloha lebōpong la leoatle, tebang ho 30-50 limithara, ha qoela ka morung o haufi le mafika le leoatle. Ho qoelisoa nka ho fihlela ho metsotsoana e 30. mofuta ona wa ea majoe ho tlōla likhetla tsa crustaceans ea e sebelisang.

Ho sa tsotellehe 'nete ea hore otters leoatle hangata liphoofolo tse phelang metsing, ba ka linako tse ling nka leeto la ho ea lebōpong la leoatle, hole le 30 ba hae limithara, le hoja ho lelekisa phofu ea le 500 m. Liphoofolo ka naha e ntle hloa lefika. Ba rata ho lula ka limela ka lebōpong, ho bua leshano haufi le metsi.

Y emela den Otter le burrow ka kotopo, moo e mong oa outputs ka moferong manhole. Ka nako eo, ha a ne a ha e tsoma, o o lutse ka limela le letšo-letšo. "Ntlo" e sebediswa bakeng sa ho beleha, ho fepa bana, ho robala le ho ba bang kaofela. Leoatle otters ke haholo ke li rata li rapaletse letsatsi, eo snuggles ka mafika. epa 'me ba lokisetsa le rookery moo o ka fumana lijo habonolo.

Ka otters robala leoatle

Ka ea lehlabula, ha, moo liphoofolo tse qeta hoo e ka bang tsohle nako eo ka metsing, tsela ba robala shebahala Hoa makatsa hore ebe e amang maikutlo. Young robetse letsoele 'mè oa hae, ka bonolo ho ama selelu hae, otters hlooho,' me batho ba baholo leoatle tsoela ditab ho e 'ngoe e' ngoe. Ya e le hantle, sena e sa rate, e leng se hlokahalang - ho fihlela a liphoofolo a ke robetse, e ka khona ho jara holim'a leoatle hole haholo. Empa feela kamoo pathetic ho bonahala maoto a akira theo gun!

Ha phoofolo e tsoma le mong, ke nakong eo ho robala lokisetsa semblance ankora. Otter telele fellang ka leoatle, e le hore a qetellong ka 'mele oa hao,' me joale o tsoela ho robala ka lenyele ena pele "kojoana ea tsoele e".

sebopeho ea sechaba

Phoofolo e isa bophelong bo mong. Re lokela ho hlokomela hore ka karolelano baahi segokanyipalo - ho fihlela ho otters 10 ka kilometer dari lebōpo. Nako le nako, liphoofolo li fumanoa ka lihlopha tsa batho ba 2-3, empa ha ho sa le. Ha e le hantle ba etsa ho e mong le tse ling tse ka e leng sebaka sa 200 m.

liphoofolo tsena ha li ea sebaka, ha ba na mabifi efe kapa efe ho ponahalo ea motho ka mong o mocha oa mefuta ea bona sebakeng seo. tšehali 'maloa ka ba bonolo coexist ka thepa e tšoanang, e akarelletsang ho tsoma, le masoba, le boikhathollong. Nako le nako otters mantle ngotsweng le moroto selao le majoe, empa hangata ba ne ba ithusa hanngoe moo phomolo.

ho ikatisa

Ha ho tsejoe hakaalo ka eena, 'me lintlha hore saense e na le leha ho le joalo ho theha bashebelli fapaneng hlalosetsa ambiguously. Ha e le hantle, otters leoatle ba nyale sethepu, empa ka libaka tsa bona le concentrations kgolo (le le ho hongata haholo ea matlotlo lijo), ka hangata ho ketekoa le ntshetsopele ya likamano tsa sethepu. Nakong ea ho tlolelana ha liphoofolo le para hangata a hlokomela lintoa pakeng tsa ba batona, hammoho le o ile a re ho loanela pakeng tsa molekane oa lipara.

Ponahalo ea dintsanyana sa le hlaha ka phunya lesoba ka lehaha la. A e motšehali lipara 2 ya nipples. Hangata ka le lelapa fetola setšabelo sa ho ea batla libaka tse molemo ka ho fetisisa bakeng sa lijo, batsoali tabeng ena e isoa meno mocha kapa sesa ka morao ea hao holim 'a leoatle, ho boloka bona ka limpa tsa bona.

litloholo

E tšehali e tsoala 2 dintsanyana (le ka linako tse ling 4-5). Ka likhoeli tse 'maloa, a tsoela pele kanyeso. Mocha le batsoali ba ke likhoeli tse leshome. Ena batho ba baholo molokong o mong ka mocha tlisa lijo 'me ba ruta ho tsoma.

Sebelisa hore motho a

Joalokaha ho boletsoe pejana sehloohong sena, lilemo tse ngata ka hlorisa Otter leoatle ka lebaka la letlalo la eona le boea, hammoho le a saretsoe ka mohlodisani ka tlhahiso ea morue le ho tšoasa litlhapi. Phoofolo e tšoasoang ka a sa le monyenyane, ho bonolo haholo ho le liphoofolo tse ruuoang, koetlisoa le ho sebelisoa ka ho batšoasi ba litlhapi ba ea nakong e tlang.

baahi

Re lokela ho hlokomela hore otters leoatle tse entsoeng ka litokomane le oa Tumellano ea bua le Machaba Red Book, empa tsoma ba tsoela pele ho sa tsotellehe molao e amohetsweng ka mofuta oa tšireletso.

tšokelo

• Active kotulo ea dimelametsing hōla mabōpong (haholo-holo mabapi le kelp).
• Silafatsoa lebōpong le boima tšepe.
• Tahlehelo ea sebaka tsepamisitsoeng ba lula teng, e le indasteri e ho hōla bohahlauli se entse hore ho e ntshetsopeleng watersports, eketsa kaho onshore le tse ling tse joalo.
• Mahloriso a ka batšoasi ba litlhapi, ho bona ka mohlodisani ka Otter leoatle.

Sireletsa liphoofolo tse hlaha!