Kab, tshwj xeeb yog kab ntsig. Pub tsuas yog rau cov kab ntsig uas tsis yog plaub hau thaum lub caij ntuj sov, nrog rau cov kab, kab tiag tiag, gnats, aphids, thiab lwm yam, thiab kab laug sab. Noj tshuaj lom ivy berries thiab lwm yam berries nyob rau hauv kev tsiv teb tsaws. Nyob rau lub caij ntuj no, tej zaum yuav noj protein corpuscles ntawm tropical cecropia ntoo.
Npauj npaim yuav noj dab tsi?
Lawv feem ntau noj kab uas lawv pom ntawm cov pob tw thiab ceg ntoo. Cov zaub mov uas cov tsiaj dub thiab dawb noj muaj xws li kab ntsig, yoov, kab, kab, borers, kab laug sab, larvae, thiab qe pawg.
Puas yog dub caj pas ntsuab warblers tsawg?
Ib tug muag, txiv qaub-ntsej ntsej muag cov neeg nyob hauv, Dub-throated Green Warblers yog cov sawv cev hauv tsev neeg uas tsis muaj qhov pom. Nws yog ib qho kev yug me nyuam los ntawm sab qaum teb boreal hav zoov mus rau hardwoods ntawm sab qab teb sab hnub tuaj US, thiab txawm cypress swamps.
Tus Blackburnian warbler noj dab tsi?
Blackburnian Warblers yos hav zoov caterpillars, kab, kab laug sab, thiab lwm yam kab me me ntawm cov ceg ntoo saum toj, feem ntau conifers. Lawv feem ntau yog "gleaners," nrhiav tawm thiab ntes cov tsiaj nyeg los ntawm cov nplooj thiab cov crevices. Lawv kuj tseem yuav ntes tau qee cov kab hauv kev ya los yog dhia dej lossis "hawking. "
Pob dub-thiab-dawb warblers mus saib feeders?
Vim cov dub-thiab- dawb warblers yeej tsis pub cov noog, yog tias koj xav txhim kho koj txoj hauv kev pom cov noog hauv koj lub tiaj nraum qaum tsev lub caij ntuj no, koj yuav tsum paub qee yam txog nws txoj kev noj zaub mov. … Qhov no yog vim li cas qhov no yog thawj qhov chaw pub rau cov noog uas tawv tawv no yog cov pob tw thiab cov ceg ntoo loj.
