Noog tub cheev xwm. Passerine noog pab pawg neeg. Noog ntawm Prey: yees duab

noog tub cheev xwm yog suav tias yog ib qho ntawm feem ancient. Nws tsos yog ntaus nqi mus rau thaum pib ntawm lub Jurassic lub sij hawm. Muaj tswvyim hais tias tus pog koob yawg koob ntawm cov noog twb tsiaj, cov qauv ntawm cov uas nws txawv nrog rau lub chav kawm ntawm evolution.

Lub cev kub ntawm noog

Cov neeg sawv cev ntawm cov hoob kawm no muaj ib tug tsis tu ncua thiab siab heev lub cev kub, nws tsis yog cuam tshuam los ntawm kev hloov nyob rau hauv cov huab cua puag. Tsiaj txhu nrog ib tug zoo xws li cov phenomenon hu ua homoiothermal. Nyob rau hauv cov tsiaj, nws yog ntau npaum li cas qis. Nruab nrab kub zaub nyob rau hauv ib tug ntau yam ntawm cov noog yog 42 ° C. Cov neeg sawv cev vorobinyh detachment muaj lub siab tshaj plaws lub cev kub - 45,5 ° C. Tej loj nuj nqis ua si ib qho tseem ceeb luag hauj lwm nyob rau hauv ntau cov txheej txheem thiab cov metabolism hauv nyob rau hauv lub cev ntawm cov noog.

Ib tug ntawm cov tseem ceeb tshaj yog cov constancy ntawm lub cev kub, nws yog ib qho tseem ceeb rau lub hlwb muaj nuj nqi thaum lub sij hawm txias rau lub caij. Dua li ntawm qhov uas tsis muaj kub, piv txwv li, nyob rau hauv lub caij ntuj no, ua tsaug rau lub phenomenon, tag nrho cov noog ua ib tug active txoj kev ua neej.

Zoo sib xws thiab sib txawv nrog tsiaj

Muaj ntau ntau yam tshwm sim uas ua rau cov noog zoo xws li cov tsiaj:

• nyias daim tawv nqaij thiab ib tug me me npaum li cas ntawm cov hlau nyob rau hauv nws;
• horny tsim nyob rau hauv lub cev yog zoo tsim;
• muaj ib tug cloaca, thiab lwm tus neeg.

Txawm li cas los, tus neeg zoo ntawm lawv cov qhov tseem ceeb feature:

• qhov kub ntawm 40-42 ° C yog tsis txo los ntawm tej yam dab;
• txoj kev tu tub tu kiv, namely qhov kev siv ntawm lub zes, incubating qe thiab pub cov xeeb ntxwv;
• Lub hauv paus poob siab system yog ntau tsim, qhov no qhia txog lub hav zoov uas coj.

Cov yam ntxwv ntawm cov hom. Plumage

Detachment ntawm cov noog - yog tsiaj vertebrates, lawv lub cev feem ntau yog them nrog plaub thiab tis yog forelegs. Ob txhais ceg yog zoo tsim, lub cev muaj ib tug streamlined zoo. Nyias daim tawv nqaij enables cwjmem yuav txawb. Nws muaj ob hom ntawm lawv - thiab contour.

Lub contour muaj ib tug ruaj cwj mem chim, nyob rau hauv uas lub phaj muaj nyob, lawv yuav them, luv luv barbs, hooks sib raug zoo rau txhua lwm yam. Tsis tag nrho saum npoo ntawm daim tawv nqaij yog them nrog plaub zoo li. Qhov twg lawv ua tsis tau, muaj yog feem ntau lawm thiab down plaub, lawv muaj ib tug mos mos ntxhib los mos, thiab lawv tsis muaj lub chim. Contour plaub yog li lub npe vim nws qhov chaw nyob, raws li lawv yog feem ntau nyob raws lub contour ntawm lub cev tag nrho ntawm cov noog, cov tis thiab nyob rau hauv rov qab. Lawv ua si ib tug loj luag hauj lwm nyob rau hauv lub davhlau. Ib qho tseem ceeb muaj nuj nqi ntawm lub plaub - yog ib lub cev tiv thaiv tawm tsam kev puas tsuaj thiab tshav kub tsis tau.

Detachment yog tseem raug noog moult, vim hais tias cov plaub ntuag cov cuab yeej. Muaj ib co tsiaj nyob rau hauv uas tag nrho cover yog hloov ib txhij. Thaum lub sij hawm no lawv tsis muaj peev xwm ya thiab yog tam sim no tawm ntawm ncav cuag ntawm npua. Qhov no hom ntawm molt lom feem ntau nyob rau hauv cov noog uas muaj peev xwm muab lawv tus kheej rau cov zaub mov, tsis soaring nyob rau hauv lub ntuj. Tus lwm cov tib neeg, txoj kev no yuav siv sij hawm qhov chaw maj. Tsis tas li ntawd tu yuav pib vim hais tias ntawm cov kev hloov caij.

Xim cwj mem cover yog tseem varied. Nws nyob rau ntawm cov noog nyob, lub caij, pw ua ke thiab climatic tej yam kev mob.

Tus txheej txheem ntawm tu tub tu kiv

Detachment ntawm cov noog hais txog dioecious tsiaj. Feem ntau, tu tub tu kiv pib thaum cov noog rov qab los ntawm wintering thiab qhov pib ntawm dej siab huab cua tej yam kev mob. Lawm, rau rau tag nrho cov chav kawm ntawm nws xav tau cov neeg ntawm txawv kuj. Thiab cov neeg tag nrho cov hom ntawm cov noog pib nrog lub sib yuav ntawm cov txiv neej seev cev, uas nws nws nyiam poj niam sai sai. Heev feem ntau qhov no yog nrog tus cwj pwm txawv thiab nthuav suab. Tom qab ib tug poj niam tau txais restore, ob peb tsim. Muaj ntau cov noog muaj rau tom ntej no rau lub caij tab tom nrhiav rau ib tug tshiab khub, txawm li cas los, ib co xaus lawv alliance rau ib tug lub neej.

Nws yuav tsum tau muab sau tseg hais tias muaj hom noog, nyob rau hauv uas cov khub ua haujlwm ua ke nyob rau hauv kev tsim kho ntawm lub zes thiab pub lub me nyuam qaib. Thiab muaj cov txivneej uas tau cia li fertilize lub poj niam, thiab tag nrho cov kev txhawj xeeb tau nyob tsis muaj lawv cov kev koom tes.

Tom qab tsim ntawm ib tug khub pib zes tsev. Ntxiv muaj yog ib tug clutch ntawm qe, lawv daug yog feem ntau cov poj niam, thaum lub sij hawm ntawm exchangeable txiv neej. Raising thiab noj progeny kuj tau ua ke. Nws kav kom txog rau thaum tej lub sij hawm raws li tus me nyuam qaib yuav tsis muaj peev xwm ntawm nws tus kheej nrhiav tau lawv tus kheej cov khoom noj.

Hom los yog tej pawg ntawm cov noog

Nws yog ntseeg hais tias cov thawj theem ntawm kev sib cais, los yog superorder yog cov penguins thiab tag nrho cov noog hu mus rau science (neognathae). Yog vim li cas yog vim li cas lub penguins ntaus nqi mus rau ib tug tej pab pawg neeg - ib tug tseem ceeb sib txawv nyob rau hauv cov qauv thiab cov keeb kwm ntawm tag nrho cov lwm cov noog. Cov zaum muaj ntau sib cav tswv yim rau cov kawm nyob rau hauv kev txiav txim rau tej tub cheev xwm los yog hauv chav kawm ntawv muaj xws li ib co noog, los yog los tsim rau lawv ib tug nyias muaj nyias ib tsev neeg.

Tag nrho cov pab pawg ntawm cov noog yuav tseem yuav muab faib mus rau hauv domestic thiab cov tsiaj qus, khiav thiab khiav, Waterfowl, raptors, hav zoov, nyob rau hauv qhib rau tej qhov chaw thiab kev cai ua hauj lwm.

gallinaceous

me nyuam qaib tub cheev xwm noog yuav nyob rau hauv lub hav zoov, liaj teb thiab muaj nyob rau hauv lub farmsteads. Cov no muaj xws qaib, grouse, capercaillie, dub grouse, dawb dawb thiab gray partridge thiab lwm tus neeg. Tag nrho cov
Cov neeg sawv cev ntawm no pab pawg neeg nyob twj ywm rau lub caij ntuj no nyob rau hauv lawv ib txwm chaw, tsuas yog cov quail yog. Nyob rau hauv cov noog, qhov no zoo ntawm xeeb leej xeeb ntxwv mob siab xwb poj niam. Ib tug tseem ceeb ib feem ntawm Galliformes yog tej tsiaj.

owls tub cheev xwm

Detachment yog ib tug noog of prey owls. Feem ntau ntawm lawv yog nocturnal. Yuav kom qhov no hom xws li cov tsev teb plas, lub plas dawb, plas, zoo gray plas, plas hav iav thiab lwm yam Qhov loj tshaj kom zoo dua ntawm lawv -. Heev lub rooj sib hais. Uas nws yuav pab mus caum tus tsiaj nyob rau hauv qhov tsaus ntuj nti. Rau yug me nyuam rau owls ua rau ib tug tsis tu ncua ob peb. Incubates lub qe tus poj niam, tab sis tus uas pub mov rau cov xeeb ntxwv - nws yog twb tu leej niam leej txiv. Cov nruab hnub zoov yuav tsum nco ntsoov sparrow plas, dawb thiab hawkish plas. Haus luam yeeb Plas ua zoo heev zaub mov hnub thiab hmo ntuj.

Txij li thaum owls noog of prey duab ntawm feem ntau ntawm lawv, raws li tau zoo raws li dluab ntawm lwm cov noog of prey, ua tshee thiab ib co kev ntshai.

passerine

passerine noog detachment paub txhua leej txhua tus. Lawv nyob thoob plaws feem ntau ntawm lub ntiaj teb, tsuas yog Antarctica. Qhov no yog qhov loj tshaj plaws pes tsawg tus ntawm cov noog tub cheev xwm - txog 5000. Cov no muaj xws siskin, sparrow, magpie, jackdaw, wren, Jay, robin, xiav tit, tit, etc. Lawv pub on noob thiab me me kab ..

Lub luag hauj lwm ntawm cov noog tub cheev xwm

Detachment ntawm cov noog yog ib qho tseem ceeb nyob rau hauv sib ntaus tawm tsam kab ntawm ntau yam nroj tsuag. lawv kuj pab tau kom kis tau lawv cov noob. Lawv, nyob rau hauv lem, pub rau lwm yam tsiaj.