Martins noj beetles, yoov, dragonflies, mayflies, muv, stink kab, cicadas, flying ants, damselflies, butterflies, npauj, grasshoppers thiab wasps. Ntshav martins tsis txhob noj yoov tshaj cum ntau.
Martins txhob yoov tshaj cum?
Dragonflies prey ntawm yoov tshaj cum, yog li ntawd, martin yog pab tau yoov tshaj cum tawm los ntawm kev tua nws aggressor. Thiab tawm mus, cov yoov tshaj cum tawm hauv koj lub vaj tom qab, hauv koj cov hav txwv yeem thiab ze koj lub tsev.
Yuav ua li cas yoov tshaj cum yog dab tsi?
yoov tshaj cum muaj ntau yam tsiaj qus; liab martins, bats, yoov tshaj cum ntses, dragonflies thiab lwm yam. Hmoov tsis zoo, feem ntau ntawm cov tsiaj nyeg no tsis muaj txiaj ntsig zoo, tsuas yog nyob ib puag ncig lub cev ntawm cov dej.
Lub tsev martin puas pab yoov tshaj cum?
Kev muab tsev los txhim kho cov neeg puav leej yog ib qho kev qhuas rau kev txuag tab sis nws tsis zoo li yuav pab tau yoov tshaj cum Ntawm no yog tus noog tus hlub txoj kev soj ntsuam: Tej zaum yog ib qho loj tshaj Kev ntseeg yuam kev uas tib neeg muaj txog ntshav martins yog tias lawv noj 'ntau txhiab yoov tshaj cum' txhua hnub.
kab dab tsi ua ntshav martins noj?
Purple martins yog kab noj thiab haus ntau ntau txhua hnub. Cov khoom noj uas nyiam muaj xws li txhua yam ntawm kab ya, suav nrog kab kab, ntsaum ntsaum, yoov, dragonflies, grasshoppers, crickets, npauj, ntsaum, muv, cicadas, termites thiab mayflies.
