Dab tsi yog qhov txawv ntawm ib tug os thiab ib tug loon?
Dab tsi yog qhov txawv ntawm ib tug os thiab ib tug loon?

Video: Dab tsi yog qhov txawv ntawm ib tug os thiab ib tug loon?

Video: Dab tsi yog qhov txawv ntawm ib tug os thiab ib tug loon?
Video: ICU Vol.3 - Pau li nyoo koj - YouTube 2024, Lub peb hlis ntuj
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Lub ntsiab qhov txawv ntawm Duck thiab Loon yog tus Duck yog ib lub npe nrov rau ntau hom hauv noog tsev neeg Anatidae uas mus QUAB thiab Loon yog ib tug genus ntawm noog. Ducks feem ntau yog cov noog dej, feem ntau me dua cov swans thiab geese, thiab tuaj yeem pom hauv ob qho tib si dej tshiab thiab dej hiav txwv.

Tsuas yog li ntawd, yog vim li cas ib tug loon tsis yog ib tug os?

Loons yog cov noog dej zoo li cov os , geese, thiab grebes, tab sis lawv raug cais los ntawm cov kws tshawb fawb. Loons ' tus cwj pwm ua luam dej qis hauv dej pab kom paub qhov txawv ntawm lwm cov noog dej, xws li cov os thiab geese.

Tom qab ntawd, lo lus nug yog, dab tsi yog tus luon os zoo li? Feem ntau Loons yog cov loj, dhia dej noog nrog lub taub hau thiab dagger- nyiam daim nqi. Lawv muaj lub cev ntev thiab luv tails uas feem ntau tsis pom. Hauv davhlau, lawv saib stretched tawm, nrog ib tug ntev, tiaj lub cev thiab ntev caj dab thiab daim nqi.

Tsis tas li ntawd, qhov txawv ntawm ib tug loon thiab cormorant yog dab tsi?

Txhua tus muaj lub plab dawb. Qhov no zoo li ntau lub hiav txwv-ducks (Merginae) - tshwj xeeb tshaj yog cov me goldeneyes (Bucephala) - tab sis txawv ntawm feem ntau. cormorants , uas tsis tshua muaj cov plaub dawb, thiab yog tias muaj, feem ntau yog cov kab sib npaug loj dua li cov qauv me me. Txhua yam ntawm loons muaj ib daim ntawv hmuv-puab.

Puas yog loons thiab ducks tau nrog?

Tsis yog. “Kuv xav tias tib neeg tau siv los pom geese thiab cov os uas ya ncig ua khub,” Piper hais, tab sis tus loon cov daim ntawv cog lus yog nrog thaj chaw. “Lawv tsiv teb tsaws chaw nyob rau lub caij ntuj no.

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