Qwj

Txawm hais tias lawv hu ua bar-tailed godwits, dub-tailed godwits, los yog ob-headed godwits, tag nrho cov godwits muaj ib yam: lawv muaj ib tug ntev, ncaj beak.

Cov yam ntxwv

snipes zoo li cas?

Tag nrho cov snipes belongs rau tsev neeg snipe noog thiab yog li ntawd waders. Cov no yog cov noog uas nyob hauv thaj chaw swampy, bogs, lossis ntawm ntug dej hiav txwv hauv mudflats. Feem ntau ntawm lawv yog cov ceg ntev thiab ntev beak, qee zaum me ntsis nkhaus ntawm qhov kawg, nrog rau qhov uas lawv poke rau zaub mov hauv av muag.

Cov neeg sawv cev zoo tshaj plaws ntawm snipe yog cov dub-tailed godwit (Limosa Limosa), bar-tailed godwit (Limosa lapponica), thiab ob lub taub hau snipe (Gallinago media). Dub-tailed godwits thiab bar-tailed godwits zoo heev.

Lub bar-tailed godwit yog 37 mus rau 39 centimeters siab, dub-tailed godwit yog 40 mus rau 44 centimeters. Ob leeg yog lub teeb grey thiab beige nyob rau hauv cov xim, lub plab yog dawb. Thaum lub caij yug me nyuam, txawm li cas los xij, lawv hnav cov plumage tshwj xeeb: lub mis thiab lub plab ntawm cov txiv neej yog xim liab-xim av.

Nyob rau hauv-flight koj tuaj yeem pom tseeb cov kab kab rov tav dub nyob rau hauv qhov kawg ntawm tus Tsov tus tw ntawm dub-tailed godwit, thaum lub bar-tailed godwit muaj ntau nyias dub kab rov tav kab txaij. Tsis tas li ntawd, lawv ob txhais ceg luv dua li cov dub-tailed godwit, thiab lawv cov beak yog me ntsis nkhaus ntawm qhov kawg.

Cov snipe zoo sib txawv ntawm ob qho tib si: Nws yog me dua thiab tsuas yog 27 txog 29 centimeters siab. Lawv plumage yog xim ntau zog xim av rau reddish-xim av thiab cim ntau ntau nrog kab txaij thiab me ntsis. Tsis tas li ntawd, lawv ob txhais ceg luv luv dua li cov dub-tailed godwits thiab bar-tailed godwits.

Nws tsis muaj kab rov tav dub nyob rau ntawm qhov kawg ntawm tus Tsov tus tw. Nws ntev, ncaj daim nqi yog me ntsis thicker thiab luv luv dua li ob hom.

snipes nyob qhov twg?

Snipes nyob hauv thaj chaw sov thiab sab qaum teb ntawm Europe, Asia, thiab North America. Dub-tailed godwit pom los ntawm Central Europe mus txog Central thiab East Asia mus rau Pacific ntug dej hiav txwv. Thaum lub caij ntuj no lawv tsiv mus rau Africa. Lub bar-tailed godwit nyob ntau sab qaum teb: nws tsuas yog pom nyob rau sab qaum teb sab hnub tuaj Scandinavia thiab Finland, sab qaum teb Asia, thiab arctic North America.

Lawv siv lub caij ntuj no hauv South Asia lossis txawm nyob hauv Australia lossis New Zealand. Cov European bar-tailed godwits los ntawm Northern Europe tsiv mus rau West Africa nyob rau lub caij ntuj no, tab sis ib txhia kuj nyob rau sab qaum teb Hiav txwv ntug dej hiav txwv. Thaum kawg, tus snipe zoo nyob ntawm Northern thiab Eastern Europe mus rau Russia thiab Central Asia.

Dub-tailed godwits nyiam thaj chaw sov thiab moor nrog rau thaj tsam steppe. Peb kuj pom lawv ntawm cov nyom ntub dej. Bar-tailed godwits tsuas yog nyob rau sab qaum teb bogs thiab swamps, ib co ntawm cov overgrown nrog birch thiab willow. King Snipes feem ntau pom muaj nyob hauv thaj chaw ntoo.

Hom snipe muaj dab tsi?

Muaj txog 85 hom tsiaj sib txawv ntawm snipe thoob ntiaj teb. Ntxiv rau cov dub-tailed, bar-tail, thiab zoo-tailed godwit, paub hom muaj xws li woodcock, me snipe, snipe, ntau curlews, redshank, ruff, thiab sandpiper.

Coj cwj pwm

snipes nyob li cas?

Dub-tailed godwits thiab bar-tailed godwits feem ntau tuaj yeem pom strutting ntawm lub txhab nyiaj, hauv moor, lossis hauv cov tiaj nyom ntub dej, poking hauv av nrog lawv cov beak rau zaub mov. Koj tuaj yeem taug qab lawv tau zoo tshwj xeeb vim tias lawv muaj cov kab mob tshwj xeeb tactile rau ntawm lawv cov beak.

Tab sis cov dub-tailed godwits kuj tuaj yeem pom nyob rau ntawm ntug dej hiav txwv hiav txwv, qhov chaw lawv taug kev los ntawm cov dej ntiav thiab nrhiav zaub mov nyob ntawd. Lawv feem ntau yooj yim saib xyuas vim lawv tsis txaj muag tshwj xeeb piv rau lawv cov txheeb ze. Nyob rau hauv Central Europe, txawm li cas los xij, lawv tsis tshua pom: tsuas yog hauv Netherlands muaj qhov loj me me nrog thaj tsam ntawm 100,000 khub.

Lawv nyob ua ke ib leeg. Qhov no txhais tau hais tias txhua xyoo thaum lub caij yug me nyuam lawv ntsib lawv cov neeg koom tes dua ntawm qhov chaw zes, yug me nyuam, thiab txhawb nqa lawv cov tub ntxhais hluas ua ke. Thaum niam txiv khub niam txiv tau kho thaj chaw yug me nyuam, cov noog me tom qab nrhiav ib thaj chaw tshiab uas tuaj yeem nyob deb ntawm cov niam txiv. Dub-tailed godwits feem ntau tsiv mus rau Africa mus rau lawv lub caij ntuj no lub caij ntuj no thaum lub Yim Hli.

Bar-tailed godwits nyob yuav luag zoo li peb cov dub-tailed godwits, tsuas yog lawv pom ntau ntxiv rau sab qaum teb. Ntawm no koj tsuas pom lawv ntawm lawv txoj kev mus rau lawv lub caij ntuj no, thaum lawv so ntawm ntug dej hiav txwv North Sea thiab nrhiav zaub mov hauv mudflats. Piv rau bar-tailed godwits thiab dub-tailed godwits, huab tais snipes yog cov noog txaj muag heev. Yog tias muaj kev ntxhov siab, lawv ya mus ntsiag to, qis rau hauv av.

Cov phooj ywg thiab cov yeeb ncuab ntawm snipe

Gulls, crows, thiab marsh harriers feem ntau tua cov noog hluas thiab snipe qe.

Yuav ua li cas snipes yug?

Snipes txhua tus tsim lawv lub zes rau hauv av thiab feem ntau nteg plaub qe. Hauv dub-tailed godwits, lub zes tsev yog lub luag haujlwm ntawm cov txiv neej. Thaum lub Plaub Hlis Ntuj lig los yog lub Tsib Hlis Ntuj, lawv rov qab mus rau tib qhov chaw zes, tsim lub zes nyob rau hauv cov nyom siab dua thiab ua rau nws nrog cov stalks qhuav. Cov txiv neej thiab poj niam hloov pauv incubating qe. Cov tub ntxhais hluas tua tom qab 24 hnub.

Snipes yog precocial tiag tiag: Lawv tawm hauv lub zes tam sim ntawd tom qab yug me nyuam thiab pom nyob ib puag ncig los ntawm ob leeg niam txiv rau thawj plaub lub lis piam. Tom qab ntawd lawv khiav tawm thiab tom qab ob peb hnub, lawv muaj kev ywj pheej. Bar-tailed godwits tsuas yog yug rau li 21 hnub. Nrog lawv, cov txiv neej feem ntau zaum ntawm lub qe, tab sis ob leeg niam txiv saib xyuas cov tub ntxhais hluas hatched. Cov txiv neej ntawm tus poj snipe muaj kev ntxim nyiam kev sib tham. Lawv ntsib txhua txhua xyoo nyob rau hauv coob tus nyob rau tib qhov chaw thiab lub tsev hais plaub.

Lawv ncab lawv lub taub hau tawm, taw lawv cov beak upwards, thiab rattle nrog lawv nyob rau hauv xws li ib tug txoj kev uas ib tug nipping los yog tshee suab yog tsim. Qee lub sij hawm nws ua rau kuv nco txog kev hais lus Qav. Thaum kawg, lawv ruffle lawv cov plaub thiab nthuav lawv tis thiab tus Tsov tus tw.

Tom qab ntawd dua lawv fim ib leeg thiab hop lub mis mus rau lub mis los yog beak rau beak nyob rau hauv cov huab cua. Cov pab pawg me ntawm cov txiv neej txhua tus kov yeej thaj chaw thiab nyiam cov poj niam. Tsis zoo li bar-tailed godwit thiab dub-tailed godwit, tsuas yog cov poj niam yug hauv huab tais-tailed godwit. Lawv cov tub ntxhais hluas tua tom qab 22 txog 24 hnub.

snipes sib txuas lus li cas?

Cov dub-tailed godwit hu zoo li "gäk", nyob rau hauv-flight lawv tso tawm ib tug ntev nkauj zoo li "gruitugruitu". Lub bar-tailed godwit lub suab zoo li "ki-weäk" lossis "tsis muaj zog-wak". Snipes hu tsis tshua muaj neeg, thiab thaum lawv ua, lawv tso tawm ib qho muag "ugh-ugh".