Yuav ua li cas yog cov kev pab rau lub hav zoov cuckoo?

Leej twg tsis nyiam yuav nyob rau hauv lub caij ntuj sov tom hav zoov thiab mloog cov noog hu nkauj? Overflows noog mellifluous suab, lawv coj ib tug zoo thiab lub siab xav mus tsis nco qab txog tag nrho cov teeb meem.

Txhua noog hu nkauj nyob rau hauv nws tus kheej txoj kev - ib txhia yog sau trill, thaum lwm tus neeg stubbornly banging nws kaus ncauj rau ib tug ntoo, thiab cov thib peb monotonous cuckoo yog hnov. Hnov lub suab, txhua leej txhua tus yog sim kom sai sai tawm nrov nrov los yog ua twj ywm thov kom tus noog lo lus nug: "Cuckoo, cuckoo, ntau npaum li cas kuv tau ncaim mus nyob," Yuav ua li cas peb paub txog qhov no nthuav noog, tab sis vam thiab cia siab nws twv ua ntej? Yuav ua li cas yog cov kev pab cuam rau hav zoov cuckoo, heev me ntsis yog paub.

Nruab nrab ntawm peb, cuckoos, hais tias,

Tej zaum, muaj yog tsis tshua muaj ib lub hav zoov noog, uas tej zaum yuav yog vim li ntau byley, kev ntseeg thiab txoj hau kev yuav. Nws yog ib qho yooj yim mus pom nyob rau hauv ib tug ceg, txij li thaum nws muaj ib tug kuj loj loj: lub cev ntev nce mus txog 35-45 cm Txawm tias nws luj yog me me, tsuas yog ib tug 100 gr .. Feather coloration txawv, feem ntau yog nrog grayish, dub los yog brownish zas.

Cuckoo tus cwj pwm yog feem ntau inexplicable. Noog hides, nkaum nyob rau hauv lub thicket ntawm ceg, mus saib nyob rau feem ntau nws yog tsis yooj yim sua. Thiab qhov no yog kiag li tsis meej, dab tsi yog qhov kev pab cuam ntawm lub cuckoo.

Kukushata thiab shiftless niam-cuckoo

Yuav ua li cas feem ntau koj yuav hnov cov niam txiv noog saib xyuas rau lawv cov xeeb ntxwv. Nws kuab, crows, lwm yam tom hav zoov noog. Lawv zov lawv cov me nyuam, rau lawv tus kheej xav nyab xeeb, pub lawv sov. Ib tug cuckoo - noog tshwj xeeb.

Nws tsis thab muag khoom nws tus kheej, muab zais, tsis kom daug koj tus kheej me nyuam qaib, tag nrho cov ntau tsis care txog lawv thiab tsis pub. Cuckoos txog nyob rau hauv Russia los ntawm South Africa nyob rau hauv tej pawg me me. Interestingly, hauv caug, ces ib tug ob peb lub lis piam tom qab tuaj txog thawj poj niam woodcocks ya. Yuav ua li cas yog cov kev pab rau cov hav zoov theem cuckoo, ob peb paub, tab sis nws yog zoo tsim muaj uas cov noog tsis tu ncua tawm offspring. Li ntawd, cov xwm ntawm yam kukuyuschie noog.

Yog hais tias koj hnov ib tug cuckoo noog, ces nws twb yuav mus rau qhov pos lub caij. Ib tug paab chorus tseem muaj cov txivneej thiab cov pojniam nrog koj nyob rau hauv lub hav zoov. Yog hais tias lub sij hawm tau tuaj mus rau nteg lawv cov qe, tus poj niam pib mus urgently nrhiav ib lub zes. Tab sis tsis txhob tsim nws rau kuv tus kheej. Ua li no, nws do coj txawv txawv lub zes noog noog uas reared nws cov xeeb ntxwv. Yog hais tias muaj yog ib tug xaiv cuckoo zes qe tsis muaj ib tug twinge ntawm conscience lawv yuav noj, muab pov los yog nqa tam sim ntawd. Los ntawm txoj kev, muab pov los yog noj lwm tus neeg lub qe yuav daug lawm cuckoo. Tab sis hais tias tsis txhob siv cov Cuckoo tom hav zoov. On qhov tsis tooj, vim hais tias ntawm lub foundlings tua ib co noog, tab sis tseem muaj cov kev pab cuam ntawm lub Cuckoo.

Foster niam txiv kukushat

Cuckoo daug lawm 10-25 qe ntawm ib lub sij hawm, uas nws ntev faib lwm tus neeg lub zes, tso rau hauv ib tug. Nyob rau hauv lig Lub Xya hli ntuj, nrog ib tug meej siab tawm hauv lub cuckoo forests thiab lawv cov offspring, yoov rau South Africa. Kev pab rau cov hav zoov cuckoo yog tsis cuab kev, neeg feem coob tsis ntseeg tias qhov no noog puas.

Zoo, cov me nyuam qaib nyob twj ywm nyob rau hauv qhov kev kho mob ntawm niam qhuav txiv qhuav cov niam txiv. Nyob rau hauv kev ncaj ncees, nws yuav tsum tau hais tias me me kukushata siab hlob, ib txwm tos rau cov niam txiv tshiab uas qhib kaus noog thiab txeeb goodies ncaj los ntawm lub kaus ncauj, tsis tos rau khoom los ntawm lawv niam lawv txiv. Ib ob peb lub lis piam kukushata muaj zog thiab muaj peev xwm ya tawm ntawm lub receptacle. Lawv pib khom nyob rau hauv hav zoov los yog qhib liaj teb. Nyob noog los ntawm 5 mus rau 10 xyoo. Uas yog tau txais los ntawm thaum yau tag nrho cov nto moo cuckoo. Yuav ua li cas yog kev siv rau lub hav zoov? Qhov no yuav ua pom tom qab nyob rau hauv no tsab xov xwm.

Yuav ua li cas yog vim li cas tus cwj pwm ntawm cov cuckoo?

Kwv yees uas piav txog tus cwj pwm ntawm cov noog, ib tug ntau. Ib txhia zaum ntseeg hais tias muaj yog ib tug ncaj qha kev txuas nrog tus cwj pwm ntawm lub neej, lub hwj chim txoj kev. Raws li koj paub, cov noog noj loj loj African ntxhuav kab lia thiab pub lawv me nyuam qaib yog tsis tau. Cov nqaij qaib noj cov zaub mov muaj kab, grasshoppers, kab ntawm kab, noog qe, thiab tej zaum kuj berries.

Raws li lwm hypothesis, cuckoos nteg ntau dhau lawm qe thiab tsis muaj peev xwm pub lawv yav tom ntej offspring. Ib tug kukushonok rejects nyob ze ib tug neeg txawv me nyuam qaib. Nws yuav tsum yog tus tsuas yog ib tug. Kev pab rau cov hav zoov cuckoo yog heev vague, tab sis tseem nws tshwm sim.

Pab los yog teeb meem cuckoo?

Xwm tsim kom muaj yog tsis muaj dab tsi ntau tshaj rau nws. Tag nrho cov nyob quavntsej muaj cai nyob ua ke nrog rau lwm cov pab pawg ntawm cov tsiaj, cov noog thiab cov nroj tsuag. Cuckoo tiv thaiv cov nroj tsuag ntawm cov ntxeem tau ntawm kab lia noj mov rau lawv. Thiab raws li lub qab los noj mov rau cov noog tsis raug kev txom nyem, ces siv lub hav zoov tso tseg. Ib tug lossis loj tus naj npawb ntawm cov teeb meem kab uas noj noog.

Cuckoo pab cov hav zoov los ntawm kev noj pests uas noj, tsis yog txhua txhua noog. Yog hais tias cov noog tsis nyiam kab lia tsiab peb caug nyob rau hauv, nyob rau hauv peb forests yuav tsis muaj npaum li ntawd greenery.

Tej yam tshwm sim nrog rau qhov no noog

Cov poj niam tau ntev tau speculated ntawm cov nroj tsuag cuckoo kua muag los mus txiav txim tus txiv neej pw ntawm tus me nyuam. Excavated cov nqaj qaum yog ntev txaus - yuav muaj ib tug me nyuam tub, npawv - hluas nkauj. Childless cov poj niam npaj decoctions ntawm no nroj tsuag, hais tias: "Cuckoo, cuckoo, freak kuv synushku-dochushku".

Nyob rau hauv lub Plaub Hlis, thaum tus noog tshwm sim, nws yog tsim nyog los nqa nyiaj. Raws li txais, yog tias hnov cov thawj cuckoo thaum muab nchuav koj lub hnab, ces hais txog nyiaj txiag yuav ploj rau tag nrho lub xyoo. Yog hais tias muaj yog ib tug hloov, nws yog tsim nyog los co ib trifle los yog ib tug noog yeeb yam, thaum disruptions rau lawv yuav tsis tau.

Kev ntseeg yeej paub tias yog koj hnov cov cuckoo mus rau sab xis, ces lub neej yuav vam meej thiab ib tug ntev sab laug - ib tug nyuaj lub neej ua ntej ntawm nws - lub neej ntev ntev, rov qab - tos rau ib cov kab mob.

Yog hais tias cov noog yuav tsum tau nyob rau hauv lub mev thiab zaum nyob rau hauv tus ncej - nws yuav saib xyuas ntawm ib tug neeg nyob rau hauv lwm lub ntiaj teb.

Yog xav hnov cov thawj cuckoo nyob rau hauv thaum ntxov caij nplooj ntoos hlav - lub caij ntuj sov muaj peev xwm prokukovat hnov lub nightingale - kev lom zem.

Cov noog ya mus rau lub zos - ib tug tua hluav taws, tso rau hauv lub ru tsev - tsis zoo rau cheese tsob ntoo - rau ib tug zoo sau.

Tus txiv neej yeej ib txwm tokuet luv luv trill nrog ib tug poj niam. Ntau rarer noog emit lwm cov suab zoo ib yam li kvohtane qaib, meowing, chirping.

Tam sim no uas koj paub tias dab tsi pab mus rau hav zoov cuckoo theem thiab ntau npaum li cas yog vim txais yuav no txawv txawv noog.