Txawm li cas los xij, Western Meadowlarks tau sau tseg siv ntau hom noog. Hubbard thiab Hubbard (1969) tau pom tsawg kawg 10 qhov xwm txheej ntawm Eastern Meadowlarks (S. magna) thiab Western Meadowlarks scavenging carcasses ntawm ntau txoj kev tua noog.
meadowlarks paub dab tsi?
Meadowlarks paub txog nws tus cwj pwm zoo. Cov noog gregarious no ya thiab noj nyob rau hauv pab yaj. Txawm li cas los xij, lawv tuaj yeem ua tus cwj pwm nruj thaum tiv thaiv lawv thaj chaw.
Puas yog meadowlarks noj nqaij?
Kev Noj Qab Haus Huv thiab Khoom Noj
Eastern meadowlarks yog carnivores(insectivores) thiab herbivores (granivores, frugivores). Lawv feem ntau noj kab xws li kab civ, kab laum, thiab kab ntsig, tab sis kuj muaj noob, pob kws, txiv hmab txiv ntoo qus, thiab txiv hmab txiv ntoo.
Eastern Meadowlarks noj dab tsi?
Nyob rau hauv huab cua sov, Eastern Meadowlarks noj invertebrateslawv pom nyob hauv cov nyom, suav nrog cov nyom, kab civ, katydids, beetles thiab grubs, kab ntsig, ntsaum, thiab kab laug sab.
Meadowlarks Western nyiam noj dab tsi?
Feem ntaukab thiab noob. Feem ntau ntawm kev noj zaub mov muaj kab, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, thaum nws noj ntau kab, kab nyom, kab civliv, kab ntsig, ntsaum, kab kab tiag tiag, thiab lwm yam; thiab kab laug sab, qwj, sowbugs. Cov noob thiab cov nplej pov tseg ua tau li ib feem peb ntawm cov khoom noj txhua xyoo, thiab noj tshwj xeeb tshaj yog thaum lub caij nplooj zeeg thiab lub caij ntuj no.
