Cov txheej txheem:

Falcon tsev neeg: piav qhia, npe thiab duab
Falcon tsev neeg: piav qhia, npe thiab duab
Anonim

Tsev neeg falcon suav nrog tsawg kawg 60 hom noog ntawm cov tsiaj nyeg. Lawv raug faib rau ntau qhov chaw ntawm lub ntiaj teb: los ntawm Eurasia mus rau North America. Cov noog me - pygmy falcons, kuj yog tsev neeg no. Cov lus qhia ntxiv txog qhov lawv tuaj ntawm qhov twg, lawv nyob qhov twg thiab qhov kev ua neej ntawm cov noog ntawm falcon tsev neeg cov thawj coj yuav tau tham hauv tsab xov xwm.

keeb kwm keeb kwm

Thawj zaug, ntau txhiab xyoo dhau los, kev yos hav zoov tau yug nyob rau sab hnub tuaj nrog rau cov noog ntawm cov tsiaj. Thiab nyob rau hauv Hnub Nyoog Nrab Hnub nyoog, tsev neeg falcon pib muaj nuj nqis thiab tiv thaiv ntau dua, thiab cov uas twv ua rau lawv ua rau lawv raug txim hnyav.

Hauv xyoo pua 17th, kev tua cov noog no los ntawm cov neeg yos hav zoov thiab cov neeg ua liaj ua teb tau pib. Lawv raug suav hais tias yog kab tsuag ntawm kev ua liaj ua teb. Tus uas tswj tau cov qe falcon tau txais nqi zog. Cov noog feem ntau yog khoom.

Hnub no, tsev neeg falcon muaj kev tiv thaiv los ntawm lub xeev thiab feem ntau lawv nyob hauv Phau Ntawv Liab. Txawm li cas los xij, lawv cov lej raug kev txom nyem los ntawm qhov lojtus nqi ntawm cov tshuaj uas kis tau los ntawm huab cua los yog av.

Kev faib tawm

falcon tsev neeg noog
falcon tsev neeg noog

Nco ntsoov tias qhov chaw yug ntawm tsev neeg falcon yog South America. Cov hom niaj hnub no tej zaum yuav yog cov txheeb ze ntawm cov neeg thaum ub, uas tau nthuav tawm thawj zaug hauv hav zoov tuab. Niaj hnub no tsuas muaj cov nyom nyom xwb. Daim duab ntawm tsev neeg falcon tuaj yeem pom hauv qab no.

Reproduction

me noog ntawm tsev neeg falcon
me noog ntawm tsev neeg falcon

Falcons paub ua khub ntev. Tus txiv neej attracts tus poj niam los ntawm caum nws saum huab cua. Nws ua ntau yam kev tuag stunts uas ua tsis taus pa. Tus txiv neej ntes tus tsiaj, ya hla tus poj niam thiab muab pov rau nws hauv txoj kev uas nws tuaj yeem ntes tau. Tus poj niam ua li no los ntawm dov rau hauv nws rov qab rau saum huab cua thiab tom qab ntawd ntog. Thaum lub caij sib tw, koj tuaj yeem hnov cov suab ntawm cov neeg sawv cev ntawm tsev neeg falcon, zoo ib yam li clucking.

Feem ntau, cov noog tsis tsim zes, tab sis nteg lawv cov qe rau hauv qhov chaw uas tau saib ua ntej thiab muaj kev nyab xeeb ntawm pob zeb, hauv qhov hollows lossis cornices ntawm tsev. Tus txiv neej thiab poj niam incubate cov me nyuam ua ke, ncua sij hawm hloov ib leeg, thiab leej niam zaum ntev, vim hais tias tus txiv neej yuav tsum tseem mus yos hav zoov noj tsev neeg. Cov me nyuam yug los twb them nrog dawb plumage, uas tom qab ib pliag hloov xim rau grey. Cov neeg sawv cev ntawm tsev neeg falcon saib xyuas lawv cov xeeb ntxwv txawm tias tom qab menyuam qaib kawm ya, uas lawv ua ob peb lub lis piam.

Falcons

me noog ntawm prey ntawm tsev neeg falcon
me noog ntawm prey ntawm tsev neeg falcon

Ntau cov genus ntawm cov noog ntawm prey yog dav paub thoob plaws ntiaj teb. Nqaim npoo zoo li tis cia lawv deftly maneuver hauv huab cua. Tsis tas li ntawd, falcons muaj peev xwm ua kom nrawm nrawm nrawm nrawm, tso cai rau lawv ntes nrog lawv cov tsiaj nyeg tsawg kawg ntawm lub sijhawm. Ntawm tag nrho cov neeg sawv cev, lub peregrine falcon yog lub npe nrov tshaj plaws, uas yog suav hais tias tsis yog tsuas yog tus noog ceev tshaj plaws, tab sis kuj yog cov tsiaj ceev tshaj plaws hauv ntiaj teb. Nws tuaj yeem ya ntawm qhov nrawm mus txog 90 m / s.

Kev noj zaub mov ntawm falcons txawv ntawm hom. Piv txwv li, ib tug noog zoo li kestrel feem ntau preys ntawm cov nas me. Lwm cov tswv cuab ntawm cov genus tuaj yeem noj cov tsiaj loj. Tseem muaj ib hom kev yos hav zoov li falconry. Cov neeg ua zoo li no qhia raptors tshwj xeeb rau cov khoom siv tes ua no.

Tus kws tshawb fawb Louis Lefebvre los ntawm McGill University tau ntsuas IQ qib ntawm cov noog, cov txiaj ntsig tau qhia tias falcons yog cov neeg txawj ntse tshaj plaws.

Kestrels, Falcons, Brown Falcons, Saker Falcons, Gyrfalcons thiab ntau lwm tus noog, dav faib thoob plaws ntiaj teb.

Kobchik

falcon family yees duab
falcon family yees duab

Nov yog ib tug noog me me ntawm tsev neeg falcon, uas belongs rau hom tsiaj qus. Nws cov tsos zoo li kestrel, tab sis muaj ntau yam txawv. Nws muaj ib tug luv luv beak thiab dav tis. Tus txiv neej yuav luag dub, tus poj niam grey nrog kab txaij.

Cov noog cov zaub mov suav nrog cov kab loj, tsis tshua muaj nas me thiab lizards. Tej zaum txawm ntesSparrow los yog nquab. Nws nyiam mus yos hav zoov feem ntau thaum nruab hnub. Cov me nyuam yug nyob rau hauv lub zes tso tseg, hollows, burrows.

Noog migratory no tuaj yeem pom hauv Eurasia, Africa, South America, ntawm ntug dej hiav txwv thiab pas dej.

Saker Falcon

noog loj ntawm tsev neeg falcon
noog loj ntawm tsev neeg falcon

Saker falcon yog ib tug me me noog ntawm prey ntawm tsev neeg falcon, feem ntau nyob rau hauv Russia thiab Kazakhstan. Nws tuaj yeem pom hauv Siberia, Transbaikalia, Central thiab Central Asia, thiab qee qhov chaw ntawm Tebchaws Europe. Nws yog ib tug noog nomadic nrog tus lej tsawg, yog li ntawd, nyob rau qee qhov chaw tau tsim los rau nws yug me nyuam.

Txhais los ntawm cov lus Siberian, lo lus "Saker Falcon" yog txhais ua "tus hawk loj". Nws muaj nyob rau hauv phau ntawv txhais lus ntawm Preobrazhensky. Lwm lub ntsiab lus kuj ua tau. Raws li cov lus Turkic, nws txhais tau tias "loj, sib ntaus sib tua, txiv neej muaj zog."

Saker Falcon cov zaub mov feem ntau suav nrog cov tsiaj me, lizards loj. Yuav ntes tau noog xws li nquab, partridges, grouse thiab lwm yam.

Qe feem ntau yog tso rau ntawm pob zeb, toj, qhov chaw lawv nyob lwm tus neeg lub zes. Thaum lub sij hawm incubation ntawm cov me nyuam, tus poj niam zaum ntawm lub qe, thiab cov txiv neej yos hav zoov thiab pub tsev neeg. Me nyuam qaib ua lawv thawj ya ib hlis thiab ib nrab tom qab yug me nyuam.

Gyrfalcon

noog gyrfalcon
noog gyrfalcon

Nov yog ib tug noog loj heev ntawm tsev neeg falcon. Tus poj niam feem ntau loj dua tus txiv neej. Cov xim ntawm cov noog tuaj yeem yog dawb mus rau xim av-grey.

Muaj peev xwm txhim kho kev kub ceev hauv davhlau. Flapping nws tis, nws sai sai ya mus rau pem hauv ntej. Cov tsos thiab hu ntawm gyrfalcon zoo ib yam li peregrine falcon, tshwj tsis yog tias nws muaj tus Tsov tus tw ntev thiab tsim loj.

Koj tuaj yeem ntsib Gyrfalcon hauv ntau qhov chaw. Nws nyob hauv qee qhov chaw hauv Tebchaws Europe, Asia, North America, Altai. Cov kab mob cais tawm tuaj yeem pom nyob rau lwm qhov hauv ntiaj teb.

Cov noog noj muaj cov tsiaj nyeg, noog. Feem ntau tus txiv neej, tawm tsam nrog nws paws, tsoo nws caj dab, ntes cov tsiaj, thiab tus poj niam hauv zes plucks thiab tawv nws.

Gyrfalcons tuaj yeem nrhiav tus khub mus tas li tom qab lawv lub neej xyoo ob. Lawv siv cov zes uas tau tso tseg nyob rau ntawm pob zeb, toj, qhib qhov chaw. Feem ntau cov zes tsis hloov, lawv tuaj yeem npog nrog cov nyom qhuav, moss.

Tus nab npawb ntawm cov noog poob vim muaj kev yos hav zoov. Qee zaum lawv poob rau hauv cov ntxiab uas npaj rau hma arctic, piv txwv li, hauv Taimyr. Poob rau hauv lub ntxiab, gyrfalcons tsis muaj peev xwm ciaj sia thiab tuag. Thaum lub xyoo ntawm kev yos hav zoov, ntau tshaj 12 tus neeg sawv cev tuag. Nyob rau hauv Russia, poaching ntawm cov noog yog nrov, uas yog ces coj mus muag txawv teb chaws. Tus nqi ntawm 1 tus noog yog kwv yees li 30 txhiab daus las txawv teb chaws.

Kev yos hav zoov nrog kev pab ntawm gyrfalcons, uas tau kawm tshwj xeeb kom ntes cov tsiaj loj, kuj muaj ua ntej. Lawv muab faib ua ob peb hom, nyob ntawm tus nqi: dawb, Icelandic, zoo tib yam (Norwegian) thiab liab, uas muaj nuj nqis hauv ntau lub tebchaws. Gyrfalcons tua tsiaj los ntawm pouncing rau saum toj no, thiab ces nqa nws mus rau hauv cov claws muaj zog.

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