For 458 specimens of sparrow (Passer montanus malaccensis Dubois) being secured in Kunming area, from which, their stomachs and crops were examined.
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通過(guò)對昆明地區所采到的458只麻雀的胃和嗉囊的解剖分析,弄清了在麻雀的生活過(guò)程中,主要以植物為食,是主食植物性食物的鳥(niǎo)類(lèi)。
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