Txawm hais tias peb feem ntau koom nrog lawv hmo ntuj, qee plas yog hnub hmo ntuj, lossis ua haujlwm nruab hnub. Cov tsiaj nyob rau sab qaum teb latitudes, xws li Snowy Owls, yuav tsum muaj peev xwm tua tau thoob plaws hnub ci ntsa iab ntawm lub caij ntuj sov.
Dab tsi owls sawv thaum nruab hnub?
Ib yam li tib neeg tseem ceeb thaum hmo ntuj, ua kom lub pob ntseg tawm rau cov tub sab lossis cov pa taws ceeb toom, muaj koob npe nrov thaum hmo ntuj, ib yam nkaus, nyob twj ywm ib nrab thaum lawv tsaug zog txhua hnub. Txawm li cas los xij, tsuas yog ob hom owl no tiag tiag diurnal (lub ntsiab lus nquag thaum nruab hnub): qaum teb hawk owl thiab sab qaum teb pygmy owl.
Puas yog ib txwm rau plas tawm thaum nruab hnub?
OWLS ON THE HUNT. Ntau hom owl nocturnal, txhais tau hais tias lawv ua haujlwm thaum hmo ntuj. Muaj qee hom noog uas muaj hnub nyoog, txawm li cas los xij, lub ntsiab lus lawv nquag ua haujlwm nruab hnub tab sis so hmo ntuj. Crepuscular hom muaj active thaum tsaus ntuj thiab kaj ntug.
Vim li cas plas thiaj plam thaum nruab hnub?
Vim prey yog yooj yim dua thaum hmo ntuj, qhov no yog thaum owls feem ntau nrhiav tau mov sai thiab haum. Owls uas yos hav zoov thaum nruab hnub yog cov tswv cuab loj ntawm cov tsiaj, thiab tsis txhob ntsib ntau qhov kev sib tw los ntawm lwm cov noog ntawm prey.
Hnub twg hnub twg plas feem ntau yos hav zoov?
Ntau tus plas tsuas yos hav zoov nkaus xwb hmo ntuj, thaum lawv nyiam cov tsiaj nyeg, tab sis peb muaj ob peb tus noog uas ua haujlwm 9-rau-5 ua haujlwm.
