Analysis of sonagraph and spectrum of songbird (Carpodacus erythrinus grebnitskii);

朱雀鸣声声谱与语图的初步分析

Red Chairman—Luxurious Residence of Forbidden City’s Context for Five Hundred Years;

朱雀门——五百年皇城文脉大宅

In order to study the characteristics of thermoregulation in Scarlet grosbeak(Carpodacus erythrinus),their standard metabolic rate(SMR),body temperature(Tb),body weight were measured at several ambient temperature(Ta) 5～25℃,and thermal conductance were calculated.

以普通朱雀的耗氧量为指标 ,探讨了普通朱雀的能量代谢特征。

Phylogeny of 13 Carpodacusspecies and Urocynchramus pylzowi were analyzed based on mitochondrial cytochrome b and c-myc genes.

研究发现朱雀属为一多系群,其中Carpodacus nipalensis和Leucostictetephrocotis较朱雀属的其它成员有更近的亲缘关系。

Due to different diet and nest shrub height, Pink-rumped Rosefinch Carpodacus eosand Streaked Rosefinch Carpodacus rubicilloides had different niches although both species overlapped to a great extent.

曙红朱雀和拟大朱雀繁殖分布于相同的海拔范围内(4200-4550m),繁殖的时间和空间重叠,但因食物和营巢灌丛大小有区别,而具有不同的生态位。