2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lo lus peregrine, uas yog Latin rau "wanderer," aptly piav txog qhov no nyob ze cosmopolitan thiab feem ntau migratory falcon. Peregrines muaj nyob ntawm txhua lub tebchaws tshwj tsis yog Antarctica thiab qee tus neeg tsiv mus nyob deb li 25,000 km ib xyoos ib zaug.
Pegrine falcons ua dab tsi thaum lub caij ntuj no?
Lawv nqa lawv zaub mov nyob, tshiab tua, khov thiab tso rau hauv lub zes, lossis ua carrion, thiab lawv tuaj yeem noj zaub mov sai sai rau hnub yog tias xav tau. Peregrine falcons noj yuav luag tsuas yog lwm cov noog uas lawv ntes hauv davhlau, tab sis muaj ntau cov noog caij ntuj no hauv Minnesota thiab Iowa, tshwj xeeb tshaj yog nyob rau hauv nroog thiab raws ntug dej qhib.
Puas peregrine falcons migrate lub caij ntuj no?
Lub npe "peregrine" txhais tau tias yog neeg taug kev, thiab Peregrine Falcon muaj ib qho kev tsiv teb tsaws chaw ntev tshaj plaws ntawm North American noog. Tundra-nesting falcons lub caij ntuj no hauv South America, thiab tej zaum yuav txav mus 25,000 km (15, 500 mi) hauv ib xyoos. Tshawb cov noog ntawm lub ntiaj teb kom paub ntau ntxiv.
Pob falcons ya sab qab teb rau lub caij ntuj no?
Yes and no. Ib txhia falcons migrate thiab ib txhia tsis. Peregrines nyob rau sab qaum teb huab cua (Alaska thiab Greenland) feem ntau yuav tsiv teb tsaws thaum lub caij ntuj no mus rau qhov chaw uas muaj huab cua me me, xws li yav qab teb United States, Central thiab South America.
UK puas peregrine falcons migrate?
Nyob ib ncig ntawm uk
Nyob hauv tebchaws Askiv peregrines tsis tsiv teb tsaws, thiab covFeem ntau nyob hauv 100 km ntawm lawv qhov chaw yug, txawm tias qee cov noog toj roob hauv pes txav mus rau hauv av qis lossis ntug dej hiav txwv thaum lub caij ntuj no. … Qee cov noog tsiv teb tsaws chaw Scandinavian lub caij ntuj no hauv tebchaws Askiv.
Pom zoo:
Vim li cas peregrine falcons yog tsiaj ceev tshaj plaws hauv ntiaj teb?
Peregrine falcons yog tsiaj ceev tshaj plaws ntawm thaj av-thiab tsis xav tsis thoob, lawv lub cev tau tsim kom nrawm. … Peregrines yog lub teeb nyob rau hauv qhov hnyav, aerodynamically zoo li tus, thiab muaj zog ua pa systems; tag nrho cov uas tso cai rau lawv los ua cov noog ceev tshaj plaws ntawm cov tsiaj nyeg, thiab cov tsiaj feem ntau.
Puas yog peregrine falcons txaus ntshai?
Lub peregrine falcon, tseem hu ua peregrine, thiab keeb kwm raws li lub duck hawk nyob rau hauv North America, yog ib tug cosmopolitan noog ntawm prey nyob rau hauv tsev neeg Falconidae. Ib tug loj, loj-loj-loj falcon, nws muaj xiav-grey rov qab, txwv dawb underparts, thiab lub taub hau dub.
Peregrine falcons nyob qhov twg?
Nrog lawv cov ntiaj teb no, peregrine falcons tuaj yeem pom nyob hauv ntau qhov chaw, suav nrog roob, hav zoov, nroog, hav, suab puam, thiab ntug hiav txwv. Peregrine falcons feem ntau noj lwm cov noog. Pegrine falcons nyob qhov twg hauv Tebchaws Meskas?
Puas peregrine falcons hover?
Cov no yog cov noog me me rau nruab nrab ntawm cov tsiaj nyeg nrog cov tis thiab cov tails. Lawv suav nrog kestrels, uas hover thaum tab tom nrhiav zaub mov, thiab loj dua, zoo li peregrine falcons, uas yog yoov tshaj cum, agile thiab ua yeeb yam.
Thaum twg peregrine falcons ua khub?
Peregrine falcons yog thaj chaw heev thaum lub caij yug me nyuam thiab yuav tiv thaiv lawv lub zes. Lub caij sib tw: Lub Peb Hlis txog Lub Tsib Hlis. Gestation: 29-32 hnub rau qe incubation. Clutch loj: 3-4 qe. Lub hli twg ua rau peregrine falcons phooj ywg?
