Qhov uas nws phem nyob rau hauv cov xwm luv luv-tailed albatross? Qhov kev piav qhia thiab yees duab ntawm noog

Luv-tailed albatross (yees duab yuav tsum tau muab nthuav nyob rau hauv tsab xov xwm) - ib tug loj loj hiav txwv noog. Nws tseem yog cov coob ntawm cov albatrosses ntawm lub sab qaum teb hemisphere. Cov zoo nkauj tsim yaam tshab yog muaj nyob rau hauv daim ntawv teev cov coob ya noog, vim hais tias cov uas duav txhua yam ntawm lawv tis yuav muaj nqi tshaj 2.2 meters. Lub npe "Albatross" los ntawm lub Arabic al-cadous, uas txhais txhais tau tias "diver". Ntev dhau los nws Carl Linnaeus muab cov noog Latin lub npe Diomedea tom qab Diomedes, muaj zog thiab siab tawv Greek hero. Nws yog ib tug heev leej txhais, raws li cov noog yog nkaus rau nws.

Luv-tailed albatross: piav qhia

Albatross zoo zoo nkauj zoo. Tus neeg laus noog dawb plaub rau lub caj dab thiab taub hau yuav saib tau lub yellowish txheej, sab sauv tis plaub yog dub-xim av, tus Tsov tus tw ntug, dhau lawm, cov xim dub thiab xim av.

Lub kaus ncauj yog ib tug me ntsis ntev tshaj li lub taub hau, laterally compressed, siab thiab kaj. Peb tam sim ntawd saib yuav ua li cas haib nws yog. Luv qhov ntswg ducts nyob rau ntawm lub hauv paus thiab sab. Nws xaus rau sab sauv mandible thiab qis mandible claws uas zoo xws li hooks. Lawv yog ua los ntawm cais cov phiaj lawm. Upper mandible yog ntau npaum li cas hwj chim loj tshaj qis ib feem.

Ob Txhais Ceg luv heev, bobbin net, compressed nyob rau sab. Thawj rear ntiv taw thaum quav ntawm daim tawv nqaij. Xim kaj, xiav los yog liab.

Tsuas yog yug me nyuam qaib yog them nrog tsaus grey down, ob txhais ceg thiab kaus ncauj yog dub. Ntsis zus yuav nteg qe me nyuam qaib chocolate-xim av xim. Cov tub hluas ntxhais noog Plumage yog ib tsos tsaus tsawv tshaj uas ntawm cov neeg laus thoob plaws lub tis dawb kab txaij. Lub kaus ncauj yog lub teeb liab nrog me ntsis xiav ntsis ob txhais ceg beige thiab xiav.

moult

Hloov ntawm cov khaub ncaws thiab ib tug sib lawv liag ntawm molting albatross twb tsis tau tau clarified. Nws yog tsuas yog lub npe hu hais tias lub luv luv-tailed albatross plhis kom huv si ib xyoos ib zaug tom qab yug me nyuam rau lub caij. Nws yog assumed tias lub wandering noog molt yuav siv sij hawm qhov chaw nyob rau hauv lub caij ntuj sov. Nws kav ib lub sij hawm ntev, rau peb lub caij ntuj sov lub hlis.

Luv-tailed albatross: vaj tse, cov xov tooj ntawm

Muaj ib lub sij hawm thaum lub luv luv-tailed albatross muaj cai nyob rau hauv lub hiav txwv Pacific countless, lawv cov pejxeem suav nyob rau hauv lub tsheej lab. Tab sis vim hais tias ntawm qhov zoo nkauj plaub ntawm cov noog tua tsis muaj kev txwv. Piv txwv li, nyob rau hauv lub thib nees nkaum xyoo pua thaum ntxov exterminated txhua txhua xyoo ntau tshaj peb puas txhiab noog. Qhov no coj mus rau lub fact tias nyob rau hauv 1930 lawv muaj pes tsawg twb txo mus rau ib tug ob peb puas tus neeg.

nws twb officially tshaj tawm nyob rau hauv 1949 hais tias qhov no hom ua tu noob. Tab sis tom qab ib xyoos rau cov kob Torisima qhia, rau kev xyiv fab, ib tug me me pab dawb-backed beauties, haiv neeg pib nws lub rooj txhawb siab nrog tag nrho kaum tus khub, uas yog xam lub xeem rau lub ntiaj teb. Nws los cawm lawv ntawm tag extinction ntawm lub fact tias lawv muaj peev xwm kom nqa tawm tom hiav txwv mus txog rau 10 xyoo thiab ces rov qab mus rau cov noog ua zes. Yog li ntawd cov hluas ob peb rov qab los tsev thiab pom hais tias tag nrho cov neeg laus ntawm lawv cov txheeb ze exterminated.

Thiab yog li ntawd tau pib kho tshiab ntawm lub xov tooj ntawm cov hiav txwv mus ncig tebchaws. Tam sim no cov neeg tu lawv yog tam sim no twb nyob rau hauv cov kev tiv thaiv ntawm luv luv-tailed albatross. Tus liab Phau Ntawv Russia "txiav txim" nws rau lawv cov nplooj ntawv raws li ib hom, uas yog raug teeb meem nrog extinction.

Niaj hnub no, nws tseem tsuas yog ob tug zos nyob rau hauv uas muaj txog 250 noog. Lawv nyob rau hauv sab qaum teb subtropical thiab teb chaws sov cheeb tsam ntawm lub Pacific hiav txwv. Zes yog pom tsuas yog nyob rau hauv cov Islands tuaj ntawm Bonin thiab Wake.

txoj kev ntawm lub neej

Luv-tailed albatross yoov zoo thiab kuj floats zoo, tab sis nws tsis ntsaub. Cov tag nrho lub neej ntawm cov noog yuav siv sij hawm qhov chaw nyob rau hauv dej thiab nyob rau hauv cov huab cua, tsuas yog thaum yug me nyuam rau lub caij, lawv yog yuam kom nyob twj ywm nyob rau hauv lub zes. Ya lawv zoo nkauj, soaring, ntev thiab ceev ceev. Thaum lub sij hawm lub davhlau, lub tis tsim nrog rau lub cev ntawm ib tug ncaj kab, qhov ob txhais ceg yog kev cob cog rua rau txhua lwm yam thiab mus rub rov qab.

Ib tug interesting tseeb yog hais tias lub ntiaj teb txawm muaj ib tug khiav pib albatross yuav ya. Ua li no, nws yuav tsum nrhiav tau ib tug toj, ib co pob zeb, thiab los yeej muaj, muab pov down, txav ntseeg nkaws mus rau hauv lub davhlau. Tab sis, nrog rau qhov chaw ntawm cov dej lawv yuav tau mus noj tawm tsis muaj teeb meem. Txawm li cas los, lawv ua li ntawd nrog ib tug khiav pib. Noog, ceev ceev fingering ob txhais ceg, khiav los ntawm cov dej, ncab ib ce nws lub caj dab thiab waving loj loj tis kis, kom txog thaum lub tuaj tawm cov dej saum npoo.

Active txoj kev ua neej no zoo ntawm cov noog yuav nqa ob hnub thiab hmo ntuj, tshwj xeeb tshaj yog thaum lub sij hawm migrations. Luv-tailed albatross ntau npaum li cas faj txog nws cov kwv tij neej tsa, nws tsis tshua muaj nce ships. Nyob rau migrations behaves ib tug neeg ua teb, tab sis yog tias txaus noj, ces nyob rau hauv ib qhov chaw muaj peev xwm sib sau ua ke 10-20 noog. Lawv yog cov zoo nkauj uas ntsiag to, koj yuav hnov lawv cackling thaum lub sij hawm pub me nyuam qaib nyob rau hauv lub zes. Thiab, ntawm chav kawm, nyob rau ntawm lub lub sij hawm ntawm kev tsis sib haum thiab fights rau albinos ntau lawm ua suab li lub roar ntawm luav.

khoom noj khoom haus

Luv-tailed albatross rau pub tus dej dauv. Khoom noj khoom haus yuav siv sij hawm tsuas yog los ntawm tus nto, yeej tsis ducking qab nws thiab thawb rau tus yoov. Muab cov khoom noj yuav ob hnub thiab hmo ntuj.

Lub albatross noj cov zaub mov muaj xws li squid, me me mollusks, ntses, me me invertebrates. Tsis tas li ntawd, cov loj loj noog tsis disdain lub ntim cov txo tog cov zaub mov los ntawm dua ships. Thaum ib tug xov tooj ntawm cov uas whaler, ces tus dawb-backed beauties pib lub tsiab peb caug.

tu tub tu kiv

Luv-tailed albatross nce mus txog kev sib deev kom loj hlob nyob rau lub hnub nyoog ntawm 7-8 xyoo. Nws los txog rau zes qhov chaw nyob rau hauv Lub kaum hli ntuj. Los ntawm cov softened av los ntawm nag, tov nrog nyom thiab ntxhuab, noog siv kaus ncauj tsim nests nyob rau hauv lub hauv av. Tus poj niam nteg tsuas yog ib lub qe, uas daug hauv 64-65 hnub nyob rau ib lub sij hawm leej niam thiab txiv.

Nyob rau hauv lub Kaum Ob Hlis thiab Lub ib hlis ntuj los ntawm lub qe yog yug me nyuam qaib. Ib zaug ntxiv thiab txiv thiab niam ua ke noj kev saib xyuas ntawm nws tus me nyuam. Pub nws belched zaub mov. Ib nrab-nqis zaub mov nkag mus rau hauv kaus ncauj ntawm tus me nyuam qaib rau hauv lub plab muaj roj. Nyob rau hauv lig Tej zaum, nestling lub sij hawm xaus. Ib tug khub ntawm luv luv-tailed albatross nws lub hom phiaj ntawm procreation xam tau tias yog txaus siab thiab xa rov qab mus rau hauv lub hiav txwv. Tsis muaj lub zem cov noog sailors hu mus ib txhis wanderer.