Video: Tus noog twg muaj plaub dub thiab dawb?
2024 Tus sau: Isaac Wood | [email protected]. Kawg hloov kho: 2023-12-15 23:28
Dub xim noog nrog cov plaub dawb ntawm tus Tsov tus tw (Gracle?) - FeederWatch.
Ces, hom noog twg muaj plaub dub thiab dawb?
Dub thiab dawb Warblers yog qhov nruab nrab-qhov loj me warblers (me me songbirds). Lawv muaj ib tug ntev ntev, me ntsis downcurved daim nqi. Lub taub hau feem ntau tshwm me ntsis tiaj tus thiab streamlined, nrog lub caj dab luv. Cov tis ntev thiab tus Tsov tus tw yog luv.
Ib yam li ntawd, koj yuav txheeb xyuas tus noog plaub li cas? Sab hauv tis plaub (secondaries) kuj nkhaus; tus ncej yog nyob ze rau qhov chaw ntawm lub plaub , thiab lub taub hau yog squarish. Sab nrauv plaub , zoo li lub tis sab nrauv plaub , yog asymmetrical nrog nqaim nqaim ntug, thiab lub ncej muaj me ntsis S-puab nkhaus.
Hauv qhov no, Blackbirds puas tuaj yeem muaj cov plaub dawb?
Dawb blackbirds . Cov noog dub zoo li qee cov noog feem ntau cuam tshuam, tab sis qhov ntawd tej zaum yuav yog vim lawv yog cov noog vaj uas nws yooj yim pom cov noog. plaub dawb . Qee cov noog muaj tsuas yog ib lossis ob plaub dawb , thaum lwm tus ua tau ua dawb tag nrho los yog npog nrog loj dawb blotaws.
Tus noog twg muaj cov plaub dub thiab daj?
American Goldfinch (saum toj no) Cov neeg nrog tsis muaj kev tuav pov hwm daj tseem tuaj yeem txheeb xyuas los ntawm cov tis. Tag nrho cov drab-bodied American Goldfinches tseem muaj feem ntau dub tis nrog ib tug tuab, buffy bar thiab dawb edging ntawm lub davhlau plaub.
Pom zoo:
Tus noog twg muaj plaub xiav?
Cov xim xiav hauv plaub yog yuav luag ib txwm ua hauv qhov no. Piv txwv suav nrog cov plaub xiav ntawm bluebirds, Indigo Buntings, Blue Jays thiab Steller's Jays. Feather xim tsim los ntawm refraction ntawm lub teeb los ntawm cov qauv tsim ntawm keratin proteins hauv plaub
Puas muaj corgis dub thiab dawb?
Pembroke Welsh Corgis tuaj nyob rau hauv 5 xim yooj yim, feem ntau nrog dawb luas: Liab, Liab-headed tricolor, Dub-headed tricolor, Sable, thiab Fawn. Pembroke Welsh Corgis tsis tuaj nyob rau hauv merle
Hom noog twg muaj plaub xiav thiab dub?
Me ntsis forked tail. Kev sib deev zoo sib xws. Cov menyuam yaus nyiam cov neeg laus tab sis duskier, qee qhov dawb edging rau plaub hauv tis. Blue Rock Thrush : Me me mus rau nruab nrab, slate-xiav thrush nrog lub hauv siab lub plab thiab qhov cua, thiab ntev tis nrog dub-grey primaries. Pom Kev Tshawb Nrhiav | Wizard | Xauj Tsev| Nrhiav| Browser | Tus kws tshaj lij | Rooj sab laj | Pab| Daim ntawv qhia chaw
Tus miv dub thiab dawb nyob ntev npaum li cas?
Tus miv tuxedo uas nyob hauv tsev tuaj yeem nyob txog 15-20 xyoo tab sis tux 'nyob sab nraum zoov tsuas yog ua rau nws li tsib xyoos xwb. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tuxedo miv tsis yog ib hom tsiaj ntawm lawv tus kheej txoj cai, tab sis categorized los ntawm lawv ob xim cim
Puas muaj cov yaj dub thiab dawb?
Ib tug dub fleece yog tshwm sim los ntawm ib tug recessive noob, soif ib tug dawb ram thiab ib tug dawb ewe yog txhua heterozygous rau dub, nyob rau hauv hais txog 25 feem pua ntawm lawv yuav tsim ablack yaj. Qhov tseeb nyob rau hauv feem ntau cov yaj dawb yug, tsuas yog ob peb tus yaj dawb yog heterozygous rau cov dub, soblack lambs feem ntau tsis tshua muaj ntau tshaj qhov no