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.
Vim li cas tus falcon hu ua duck hawk?
Falco peregrinus anatum, piav qhia los ntawm Bonaparte xyoo 1838, yog lub npe hu ua American peregrine falcon lossis "duck hawk"; Nws lub npe scientific txhais tau tias "duck peregrine falcon". Nyob rau hauv ib lub sij hawm, nws yog ib feem nyob rau hauv leucogenys. Nws yog feem ntau pom nyob rau hauv Rocky Toj siab hnub no.
Nab dab tsi hu ua duck hawk?
Peregrine falcon, (Falco peregrinus), tseem hu ua duck hawk, feem ntau faib hom noog ntawm cov tsiaj nyeg, nrog rau kev yug me nyuam ntawm txhua lub teb chaws tshwj tsis yog Antarctica thiab ntau lub hiav txwv dej hiav txwv..
Tus noog uas ceev tshaj plaws hauv lub ntiaj teb yog dab tsi?
Tab sis ua ntej, qee qhov keeb kwm yav dhau: Peregrine Falcon yog indisputably tus tsiaj ceev tshaj plaws saum ntuj. Nws tau raug ntsuas ntawm qhov siab tshaj 83.3 m / s (186 mph), tab sis tsuas yog thaum stooping, lossis dhia dej.
Dab tsi tshwj xeeb ntawm peregrine falcons?
Tus Peregrine Falcon yog nto moo rau nws ya nrawm. Biologists tau teev nws dhia dej ntawm qhov nrawm dua 200 mph. Qhov ntawd yog ceev npaum li lub tsheb sib tw mus! Cov falcons tau yoog tau zoo rau lub neej hauv cov nroog loj, qhov chaw uas lawv noj cov noog xws li nquab thiab starlings, thiabzes ntawm cov ledges ntawm cov tsev siab.
