Owl skeleton: yam ntxwv nta. Qhov tsos ntawm ib tug owl

Cov txheej txheem:

Owl skeleton: yam ntxwv nta. Qhov tsos ntawm ib tug owl
Owl skeleton: yam ntxwv nta. Qhov tsos ntawm ib tug owl

Video: Owl skeleton: yam ntxwv nta. Qhov tsos ntawm ib tug owl

Video: Owl skeleton: yam ntxwv nta. Qhov tsos ntawm ib tug owl
Video: The Owl House: King's squeak of rage 2024, Kaum ib hlis
Anonim

Owl yog ib tus neeg sawv cev ntawm cov chav kawm ntawm cov tsiaj nyeg, suav nrog ntau dua 200 hom loj thiab nruab nrab, rau feem ntau cov noog nocturnal uas tuaj yeem pom thoob plaws ntiaj teb. Cov tsos ntawm tag nrho cov ntau yam ntawm owls yog zoo ib yam rau txhua lwm yam. Cov noog no nyob yuav luag tag nrho lub ntiaj teb, tshwj tsis yog lawv tsis nyob hauv Antarctica.

Owl skeletal structure

Muaj ob tsev neeg: qhov no yog ib tug detachment ntawm owls los tiag owls, thiab barn owls. Nyob rau hauv lawv cov anatomical nta thiab plumage, owls yog txawv heev los ntawm diurnal predators, yog li ntawd ornithologists coj lawv mus rau hauv ib tug cais detachment. Cov yam ntxwv ntawm cov pob txha ntawm tus plas muaj xws li cov yam ntxwv hauv qab no:

  • txheej txheem ntawm cov pob txha loj.
  • Triple txuas ntawm lub puab tsaig qis nrog pob txha taub hau.
  • Short phalanges of the third finger.
  • Kev txav ntawm tus ntiv tes sab nraud uas quav rov qab.
owl cev
owl cev

Habitat

Hauv Russia, muaj kaum xya hom. Feem ntau ntawm cov noog nocturnal tuaj yeem pom hauv hav zoov tuab, thiab tsuas yog ob peb tus nyob hauv thaj chaw qhib. Feem ntau pom nyob rau hauv cov zes uas lawv tus kheej tsim, lawv kuj siv tau lub abode ntawm crows los yog ib tug hollow ntoo. Eagle owl tuaj yeem nrhiav tau lub tsev nyob hauv yuav luag txhua qhov chaw: hauv hav zoov, steppe, roob, suab puam. Ntev-eared owl nyiam teb vimyos hav zoov hauv thaj chaw qhib, tab sis zes hauv hav zoov. Snowy owl nyob hauv tundra, thiab ya mus rau sab qab teb thaum lub caij ntuj no. Lub tsev owl lossis me plas zes hauv qab lub ru tsev thiab hauv qab nthab.

Kev piav qhia thiab qhov tshwm sim ntawm tus noog

Raws li peb pom, tus plas yog ib tug noog ntawm prey, nocturnal. Tej zaum nws yuav muaj xim plumage txawv, nyob ntawm seb nws nyob qhov twg. Owls txawv qhov loj nyob ntawm seb hom. Qhov tsawg tshaj plaws yog sparrow owl. Nws qhov loj yog 17-20 cm, hnyav txog 80 grams. Thiab tus noog loj tshaj plaws los ntawm tsev neeg no yog eagle owl. Nws qhov ntev yog 60-70 cm, hnyav txog 4 kg. Lub taub hau ntawm tus plas yog puag ncig hauv cov duab nrog lub qhov muag loj, ntev thiab ntse claws, thiab muaj lub ntsej muag luv thiab muaj zog. Ib tug neeg nyob nruab nrab ntawm kaum xyoo, thiab nyob rau hauv kev poob cev qhev muaj txog li 40. Lub neej luv luv nyob rau hauv cov qus yog vim qhov tseeb tias lawv raug tua los ntawm cov noog loj dua, xws li hawks thiab golden eagles.

hmo ntuj
hmo ntuj

Lub cev pob txha ntawm tus plas yog qhov txawv ntawm cov paws muaj zog thiab prehensile. Cov claws yog ntse thiab nkhaus, lawv yuav tsum tau ceev nrooj ntes tus neeg raug tsim txom. Ib tug owl ya yuav luag ntsiag to, thiab tag nrho ua tsaug rau cov qauv ntawm plaub. Tus Tsov tus tw yog sib npaug thiab txiav tawm, lub tisspan yog txog 200 cm. Cov noog ya nrawm heev, qhov ceev tuaj yeem ncav cuag 80 km / h. Cov tib neeg no ua lub suab sib txawv thaum muaj kev ntxhov siab lossis ntxhov siab.

Cov pob txha ntawm tus noog yog tsim los kom cov noog tshwj xeeb tuaj yeem tig lawv lub taub hau 180-270 degrees yam tsis ua mob lossis ua mob rau lawv tus kheej. Txij li thaum tus plas yog ib tug predator, thiab nws yuav tsum tau taug qab nws cov tsiaj, nws ob lub qhov muag tsis nyob rau sab, tab sis nyob rau hauv pem hauv ntej. Qhov muag tsis yogtxav mus thiab saib ncaj nraim tom ntej. Txhawm rau hloov kev taw qhia, tus noog yuav tsum tig nws lub taub hau. Lub kaum sab xis saib muaj 160 degrees thiab nws yog binocular. Owls pom lub ntiaj teb dub thiab dawb. Lub lens tsis yog nyob rau hauv lub qhov muag, tab sis nyob rau hauv lub horn raj, yog li ntawd lawv pom zoo thaum hmo ntuj. Lub cev pob txha ntawm tus plas yog zoo li tus plas kom lawv lub rooj sib hais plaub npaug zog dua li cov miv. Thaum tus tsiaj tsim ib lub suab los yog lub suab, tus noog tam sim ntawd pounces rau nws.

owl taub
owl taub

Ntxhais hmoob

Owl khub niam txiv tsim ib zaug thiab rau tag nrho - lawv nyob tas li ntawm qhov no. Luv-eared owls tuaj yeem tsim zes rau hauv av hauv cov nroj tsuag tuab. Lawv rov tsim dua ib lossis ntau zaus, nyob ntawm ib puag ncig thiab kev nyob. Lub clutch yuav muaj li ntawm 3 mus rau 10 qe, uas feem ntau yog dawb, kheej kheej thiab me me. Cov qe lawv tus kheej yog cog los ntawm cov poj niam, thiab cov txiv neej yog ncaj qha koom nrog rau kev pub cov me nyuam. Qhov tseeb nthuav yog tias feem ntau cov menyuam qaib laus tsuas muaj sia nyob, thaum tus so tuag. Thaum lawv tshaib plab, lawv yuav noj cov hatchlings kawg.

lawv noj dab tsi

Yog li, cov neeg loj thiab nruab nrab noj nas, nas, lemmings, hedgehogs, shrews, hares, qav, toads, bat, moles, nab, chickens. Cov owls me me noj cov kab (beetles, grasshoppers), thiab cov neeg nyob hauv ntug dej hiav txwv noj ntses, crabs, mussels. Nyob rau hauv tropical latitudes noj txiv hmab txiv ntoo, nyom, berries. Qhov zoo kawg nkaus, tus noog no tuaj yeem mus yam tsis muaj dej rau ob peb lub hlis, ua rau nqhis dej nrog cov ntshav ntawm lawv cov tsiaj.

owl lub ntsej muag
owl lub ntsej muag

Ntau hom tsiaj

  • Eared owls. Lawv yog cov feem ntau hom nyob rau hauv European ib feem ntawm Russia. Lub npe los ntawm lawv pob ntseg, uas yog tsim los ntawm plaub. Ntev-eared owls nyiam ua zes hauv hav zoov coniferous, uas txhais tau tias lawv yog cov noog hav zoov. Owls nyob rau sab qab teb yog sedentary, thaum qaum teb yog cov noog tsiv teb tsaws chaw. Lawv noj cov nas me, nas me.
  • Polar. Nws yog hom noog loj tshaj plaws hauv Arctic. Tus poj niam hnyav peb kilograms, thiab tus txiv neej ob thiab ib nrab. Lub wingspan ncav cuag ib nrab ib 'meter'. Nws nyob hauv tundra ntawm North America, Greenland. Nws tseem tuaj yeem pom ntawm qee cov Islands tuaj hauv hiav txwv Arctic. Nyob rau hauv ib puag ncig ntuj, lawv nyob txog 8 xyoo.
owl skeletal structure
owl skeletal structure
  • Owl. Ib hom tsiaj loj tshaj plaws ntawm owls nyob hauv ntiaj teb. Lawv hnyav tshaj peb kilograms, nyob rau hauv qhov chaw uas ib tug neeg yog xyaum tsis pom. Lawv xis nyob hauv hav zoov tuab. Raws li kev ntseeg qub, dav dawb hau plas feathers tiv thaiv kev phem. Nyob rau hauv Kazakhstan thiab Central Asia, cov neeg ntseeg hais tias cov duab ntawm ib sab feather ntawm ib tug dav dawb hau owl yog ib lo lus los ntawm lub Kaulees. Lub caij mating yog nyob rau lub Peb Hlis. Ib tug neeg uas nkag mus rau qhov chaw nyob ntawm ib tug dav dawb hau owl yuav ntshai los ntawm hooting ntawm noog. Ib nkawm niam txiv ua rau cov suab no, ua ntej sib cais, thiab tom qab ntawd ua ke. Tsis tas li ntawd, tus noog no muaj lwm lub npe - pug. Ntxiv nrog rau hooting, nws qhov kev ua yeeb yam xaus nrog lub suab luag. Lawv noj cov nas, amphibians, kab thiab cov tsiaj reptiles.
  • Nuv ntses. Cov noog no nyob hauv Primorye,tsis deb ntawm hiav txwv Okhotsk, Sakhalin thiab Nyiv. Ib qho chaw nyiam ua zes yog dej nyab hav dej, overgrown nrog ntoo loj. Lawv pub tshwj xeeb rau marine lub neej. Thiab lawv ntes lawv nyob rau hauv ob txoj kev: thawj yog stalking ntawm tus neeg raug tsim txom, tsis deb ntawm dej. Qhov thib ob yog taug kev hauv dej ntiav thiab ntes ntses hla.
hav zoov noog owl
hav zoov noog owl

Npaj qhov tseeb

  • Lub suab quaj ntawm tus noog yog qhov tsim nyog rau lub hom phiaj sib txawv. Muaj ib qho op, ib yam dab tsi zoo li kev sib tham uas tshwm sim ntawm ob tug txiv neej. Koj tseem tuaj yeem hnov lub suab hu thaum sib tw ua si. Me nyuam owls hu zoo sib xws los qhia lawv qhov chaw.
  • Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws ntshai heev, lawv tau txheeb xyuas qhov tseeb thiab raug ntiab tawm hauv txhua txoj kev.
  • Tab sis hauv tebchaws Iziv, cov noog tau tiv thaiv thiab hwm, muaj xwm txheej thaum lawv mummified.
  • Qee lub sij hawm dhau los, lawv pom ib tug Babylonian bas-relief depicting owls. Nyob rau sab yog noog, thiab nyob rau hauv nruab nrab yog ib tug poj niam nrog tis thiab paws. Cov neeg ntseeg tias qhov no yog vajtswv poj niam, thiab owls yog nws tus kheej tiv thaiv. Ntxiv nrog rau cov cim tsaus thiab mystical, cov tib neeg no txhais tau tias kev txawj ntse thiab lub siab kaj.
  • Hauv kev ntseeg, lawv lub suab quaj tau suav tias yog zaj nkauj ntawm kev tuag. Symbolized desolation, kho siab, tu siab. Cov Slavs suav hais tias tus noog no yog tus saib xyuas kev nplua nuj nyob hauv av, kuj yog ib qho cim ntawm tus poj ntsuam thiab lub harbinger ntawm hluav taws lossis kev tuag.

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