Hla mus rau cov ntsiab lus
Baby swans - Cov hluas swans kho lawv tus kheej mus so ntawm Lake Zug

Me nyuam swans kho lawv tus kheej mus rau ib tug so video

Hloov kho zaum kawg rau lub Peb Hlis 29, 2022 los ntawm Roger Kaufman

Lake Zug - Cov hluas swans kho lawv tus kheej kom so

Cas ib txwm fascinating, cov hluas swans ua ib pw tsaug zog ntawm pas dej 🙂

Me nyuam swans kho lawv tus kheej mus rau ib tug so video

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ob lub lis piam tus me nyuam tsis muaj zog swan ua luam dej

Quelle: Roger Kaufman

Cov me nyuam swans - swan chicks

Swans hatching los ntawm lawv cov qe yog qhov kawg kawg nkaus rau lub sij hawm ntev vigil uas cov poj niam swan tau nyiaj dhau ib hlis. Ntxiv rau qhov ua rau muaj kev phom sij txaus ntshai, tus cwj mem (thiab cob) kuj ua rau zaub mov. Lawv tsuas siv ob peb hnub hauv lub zes nrog lawv cov tub ntxhais hluas ua ntej lawv txoj kev ua neej zoo pib.

Me nyuam swan yug

Me nyuam swan yug

Tom qab lawv cov lus dab neeg sib ntaus sib tua kom tso lawv tus kheej tawm ntawm lub qe, cov me nyuam mos tseem nyob hauv ib txheej ntawm cov quav ciab uas nyob ib puag ncig nws hauv lub qe thiab tiv thaiv nws los ntawm ntau cov kua dej uas muaj cov qe. Cov waxy tiav no ua rau lawv lub ntsej muag ntub lawv muaj thaum tsuas yog hatched, tab sis nws sai sai ploj tom qab ob peb teev tom qab nws qhuav thiab ob peb rub tawm thaum lawv nias tawm tsam lawv niam thiab lawv niam dhau ntawm cov khoom zes.

Thaum qhuav, tus me nyuam mos swan siv lub teeb grey, fluffy tsos uas ua rau cygnets txaus nyiam rau cov neeg pom.

Qhov hnyav ntawm tus me nyuam swan thaum lub sij hawm hatching yog kwv yees li 64% ntawm qhov hnyav ntawm lub qe thaum thawj nteg (qhov ploj lawm 36% yog suav nrog hauv qhov hnyav ntawm lub qe, daim nyias nyias, kua dej / dej noo thiab poob los ntawm qhov tshwm sim ntawm qhov hnyav ntawm tus me nyuam swan thaum lub sij hawm hatching yog kwv yees li 2,5% ntawm qhov hnyav ntawm lub qe. metabolism) thiab kuj XNUMX% ntawm nws qhov hnyav kawg yog tias nws yog ib tug neeg laus.

Cov me nyuam swans yog incredibly yooj yim rau ntawm no; Lawv muaj kev ntshai me ntsis ntawm txhua yam, yog li lawv niam thiab txiv tam sim no yuav muaj tseeb rau lawv qhov kev nyab xeeb tshaj plaws, txawm tias feem ntau ntawm kev cuam tshuam kev cuam tshuam.

Qhov laj thawj yog vim li cas lub piston thiab tus cwj mem tshwj xeeb yog paub txog tam sim no tias lawv raug cuam tshuam los ntawm sab nraud yog vim qhov tseeb tias lawv cov tub ntxhais hluas xav tau kev pab cuam lossis "tsim" lawv tus kheej rau lwm yam khoom uas lawv xav tau rau hauv qab no rau instinctively. tuav nruj yuav yog hli, kwv yees li.

3 vauv

Lawv yuav tso siab rau lawv niam thiab txiv coj lawv mus noj mov, muab kev tiv thaiv, thiab muab txoj cai rau lawv folgen ua tau.

Tom qab tus me nyuam swan yug los, niam thiab txiv ua ib lub suab uas tus me nyuam swans program lawv tus kheej siv los mloog lawv niam lawv txiv. (Txhua tus swan tsim nws tus kheej lub suab, zoo ib yam li neeg muaj lawv lub suab. Tus cwj mem muaj suab ntau dua li lub piston.)

Lub hatching ntawm swan yog qhov peb hu ua precocial hatching. Qhov no qhia tias nws tuaj yeem pom thiab taug kev thiab pub thiab ntxuav nws tus kheej. Nws yuav muaj nqis (cov khoom zoo li cov plaub hau zoo li) thiab yuav tsis xav tau ze li ntawm kev tuav ntawm nws niam thiab txiv uas tus menyuam qaib los ntawm tus kingfisher lossis xiav tit xav tau.

Txawm li cas los xij, tus me nyuam swan yuav ua haujlwm zoo txij thaum pib, txawm tias lawv tseem yuav xav tau kev saib xyuas ntau thiab kev taw qhia los ntawm lawv niam lawv txiv.

Thawj hnub ntawm tus me nyuam swan

Peb tus me nyuam swans

Thawj hnub ntawm lub neej yog nqis peev hauv lub zes nrog niam thiab txiv ua ke nrog lwm cov tsiaj me.

Thaum thawj hnub, tus me nyuam swan yeej nyiam nyob hauv niam lub plab lossis hauv nws cov tis me ntsis.

Raws li tau tham hauv ntu "Swans Incubating Eggs", tus me nyuam swans pib ua suab nrov txog 48 teev ua ntej lub sij hawm hatching.

Cov suab no uas tus me nyuam swan tsim yog ib feem tseem ceeb ntawm kev sib txuas lus ntawm nws tus kheej, lwm tus me nyuam swan thiab nws niam nws txiv.

Nws yog qhov txawv txav rau cov me nyuam mos swan mus pw hauv thawj hnub dej mus. Lawv yeej yuav siv lawv thawj nees nkaum plaub teev ze ze rau lawv niam thaum nws tseem yug me nyuam txhua yam ntawm cov qe uas tsis tau hnia thiab ua rau nws cov menyuam mos.

Swan tsev neeg nrog 6 tus me nyuam tshiab swan

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Lub cob yog feem ntau muab tso rau ntawm ib sab ntawm lawv - kom ntseeg tau tias lawv muaj kev nyab xeeb thiab paub lawv tus kheej nrog nws tsev neeg tshiab.

Nyob rau lub sijhawm tsis tu ncua nws taug kev los ntawm thaj av ze ze ntawm lub zes los xyuas tias tsis muaj "cov qhua" uas tsis xav tau tam sim no.

Kuj nyob rau thawj Cov me nyuam swan yuav yog hnub pom lawv tu lawv tus kheej li cas. Txawm hais tias lawv cov txheej txheem ib ntus yog ib feem dej-resistant (lawv yug los nrog downy fluff as opposed to noticeable feathers), nws yuav tsum tau ntau ntawm kev saib xyuas thiab concentration kom lawv nyob rau hauv zoo mob.

Ntxiv nrog rau lawv tus Tsov tus tw, swans muaj lub caj pas preening - cov roj ntawm lub caj pas no yuav tsum Uber kis thoob plaws tus noog kom cov fluffy txheej waterproof.

Ib qho ntawm thawj yam uas lawv yuav ua yog txuas ntxiv mus xyuas cov khoom sib txawv rau kev noj qab haus huv thiab noj ob peb yam, me nyom thiab lwm yam.

nrog swan cub

Dub swan nrog me nyuam swan

lub dub swan, tseem hu ua 'mourning swan', yog nyob rau Australia thiab Tasmania. Hauv Tebchaws Europe tsuas muaj ob peb tus menyuam yug me nyuam uas tau tso tawm ib zaug.

Nature & Spirituality
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