Tsev Neeg Hirundinidae muaj ntau tus noog hu ua nqos, uas tau muab faib ua ntau hom. Txawm li cas los xij, nws yog nyob rau hauv genus Hirundo qhov twg cov nquab raug suav nrog, txawm hais tias cov uas pom hauv lwm hom muaj ntau yam zoo sib xws nrog lawv.
Cov noog no muaj kev sib faib dav thiab muaj cov yam ntxwv ntawm lawv qhov hnyav thiab qhov loj me, txawm li cas los xij, lawv muaj zog heev thaum ya mus yos hav zoov, uas lawv ua tau zoo heev. Cia li nyeem tsab xov xwm no hauv peb lub xaib thiab nrhiav dab tsi nqos noj.
Nyob noj nqos
Swallows noj feem ntau ntawm cov kab, yog li lawv feem ntau suav hais tias yog insectivorous vim lawv nyob rau hauv tej hom no yog 99% ntawm lawv cov khoom noj. Txawm li cas los xij, qee zaum lawv kuj tau siv qee yam txiv hmab txiv ntoo, noob thiab nyom.
Nyob ntawm hom kab thiab muaj kab nyob hauv thaj chaw, nqos tuaj yeem xaiv tauvim lawv tsis haus txhua hom tsiaj no los yog. Qee hom zam, piv txwv li, stinging kab xws li bees lossis wasps.
Tsis txhob nco lwm tsab xov xwm no nrog rau txhua yam swallows.
How do swallows?
Cov noog no mag ntes tau kab, ua tau flyingQhov tseeb, nws yog txoj kev niaj hnub pub mis vim tias nqos yog cov gliders zoo heev, uas lawv tuaj yeem ua tau ntev. Tsis tas li ntawd, nyob ntawm seb hom noog no, muaj qee qhov siab nyiam los ntes lawv cov tsiaj, qee qhov ua nws ze rau hauv av thiab lwm tus ntawm qhov siab dua.
Qee qhov xwm txheej, nws yog qhov tshwm sim rau cov nqos uas nyob hauv nyob rau thaj chaw cog qoob loo ya tom qab cov tshuab lossis tsheb laij teb siv hauv thaj chaw no, txij li thaum lawv siv sijhawm los ntes cov kab uas khiav tawm ntawm cov tsheb hnyav no. On the other hand, additionally, the swallows come to feed on the trees or even on the ground, either by breaking insect nests, taking small portions of some fruit or cov noob uas lawv suav nrog hauv lawv cov zaub mov. Cov nqos tuaj yeem dhau los ua cov noob tawg hauv qee thaj tsam.
Ib qhov xav paub txog cov noog no yog lawv kuj haus dej los ntawm ya, txhuam lawv lub cev thaum lawv haus. Qhov kev txiav txim haus dej no kuj tso cai rau lawv ntes cov kab uas lawv nkag rau saum npoo.
Tus neeg laus nqos noj dab tsi?
Raws li peb tau hais, nyob ntawm hom, nqos tuaj yeem noj tau kab los yog tej nroj tsuag sporadically. Nov yog qee qhov piv txwv:
The barn swallow (Hirundo rustica) is the most wide species of swallow worldwide and its diet is based on:
- Aphids
Rau nws ib feem, tus nquab xiav (Hirundo atrocaerulea) noj tsuas yog rau cov yoov me me, mos-bodied, nrog rau ntau yam arthropods. Nws muaj qhov peculiarity ntawm kev ua tau zoo ntawm kev ntxiab nws cov tsiaj nyob hauv huab cua tuab.
Lwm cov nqos uas tseem nyiam yoov hauv lawv cov zaub mov, txawm hais tias qhov no tsis txwv rau lwm cov kab, yog Pacific nqos (Hirundo tahitica) thiab hlau-tailed nqos (Hirundo smithii). Qhov no yog li cas qee hom nqos tuaj yeem muaj li ntawm 50 thiab 75% diptera xws li yoov ntawm lawv cov zaub mov tseem ceeb.
Tus me nyuam nqos noj dab tsi?
Tam sim no koj paub tias nqos noj dab tsi hauv lawv cov neeg laus, cia saib seb lawv noj dab tsi thiab cov nqos cov menyuam mos noj li cas. Tus me nyuam nqos yog niam txiv pub, txij thaum thawj lub lim tiam ntawm lub neej lawv vam khom rau lawv. Nws yog ib qho uas cov menyuam yaus yuav tsum tau saib xyuas los ntawm ob niam txiv, ib yam li Barn Swallow, txawm nyob hauv hom no qee tus menyuam yaus nqos tuaj yeem pab pub cov menyuam mos.
Tam sim no, rau qhov tus me nyuam nqos noj, lawv cov zaub mov yog raws li kab uas yog compressed los ntawm niam txiv nyob rau hauv lawv lub qhov ncauj thiab lawv muab lawv ncaj qha rau txhua tus qaib. Ob qhov tshwj xeeb ntawm cov noog no yog tias, ntawm ib sab, cov niam txiv tuaj nqa zaub mov rau lub zes txog li 400 zaug hauv ib hnub, yog ib txoj haujlwm nyuaj heev. Ntawm qhov tod tes, tus neeg laus nqos tuaj yeem pub tus menyuam yaus thaum nws ya mus thiab tus menyuam yaus nyob rau ntawm ceg ntoo.
Yuav ua li cas pub tus nquab yug tshiab uas tau poob ntawm lub zes?
Swallows yog cov noog uas tuaj yeem nyob nrog cov chaw hauv nroog lossis cov chaw nyob deb nroog, yog li lawv tau siv los nyob hauv thaj chaw uas muaj neeg nyob hauv txoj kev tseem ceeb. Qhov no yog vim nws tsis yog ib qho uas lawv ntshai los yog txaj muag ntawm tib neeg. Hauv qhov kev nkag siab no, qee lub sijhawm nws yuav yog tias tus nquab yug tshiab tau poob ntawm nws lub zes thiab nws niam nws txiv tsis pom, yog li nws raug nthuav tawm thiab, ua rau muaj kev phom sij, nws yuav tuag. Yog tias qhov no tshwm sim, thawj qhov kev xaiv yuav yog sim rov qab tus noog rau lub zes, tab sis yog tias qhov no ua tsis tau, muab qee yam zaub mov thiab dej tuaj yeem. pab.
Ntawm cov zaub mov uas tsim nyog muab rau ib tug nquab qaib, yeej muaj cov kab , yog li koj tuaj yeem tshawb xyuas yog tias nyob hauv ib qho cov khw muag tsiaj lawv muag lawv ua zaub mov. Peb yuav tsum nco ntsoov tias cov niam txiv ntawm cov me nyuam nqos no muab rau lawv crushed, nyob rau hauv lub ntsiab lus no, yog ib qho tseem ceeb uas yuav tsum coj li no thiab muab ncaj qha rau tus beak Koj ua tau kuj sau qee cov kab, yog tias ua tau, hauv thaj chaw uas tau pom cov noog. Tsis tas li ntawd, khoom noj khoom haus zoo rau cov noog insectivorous tuaj yeem pab tau rau cov xwm txheej no vim lawv feem ntau sib npaug thiab noj zaub mov zoo.
Thaum kawg, thaum twg peb pom ib tug noog uas peb yuav saib xyuas thaum nws loj hlob thiab ua ywj siab, nws tseem ceeb heev uas yuav tsum tau tshuaj xyuas thiab coj los ntawm tus kws tshaj lij, yog li Mus rau ib lub chaw kho tsiaj , chaw tshawb fawb, chaw kho tsiaj qus los yog lub hauv paus ua haujlwm nrog tsiaj txhu yuav tsum yog ib qho kev xaiv los txiav txim siab seb tus nqos me me nyob hauv qhov zoo thiab peb tab tom muab kev saib xyuas txaus rau nws txoj kev loj hlob. Nyob rau hauv cov chaw no, lawv tseem yuav rov muab tus nqos rov qab rau hauv nws qhov chaw nyob kom nws muaj peev xwm nyob hauv kev ywj pheej.
Tam sim no koj paub swallows, hatchlings thiab cov neeg laus, noj, tsis txhob tso tseg kev kawm thiab tsis txhob nco lwm yam:
- Pab nqos zes tiv thaiv?
- Dab tsi ntawm nqos, swift thiab tsev martin
