体长:9~12厘米
体重:4~8克
俗称“胡豆雀”,较为常见。它们非常活泼可爱,不甚畏人,常十余只集群活动,依次搜寻每株树树皮、枝叶上寄生的昆虫卵、蛹和幼虫,连带长刺毛的松毛虫都会成为它们的美餐。冬季过年时节,也会集群飞入庭院啄食晾晒中的腊肉。繁殖季节常在杉树的枝桠处筑个囊袋状的精致小巢,用绿色的苔藓当外装饰,成为很好的保护和伪装。原隶属于山雀科(Paridae),生物学家们在研究其基因后决定将其列入“长尾山雀科”。
Aegithalos concinnus is a lively and common species which tends to flock with a group of about 10 birds.This species has a variety of diet ranging from insects’ eggs,pupa and larva to pine moths.And it nests at the junction of cedar branches.(www.xing528.com)
知识链接
山雀科Paridae
本科鸟类均为小型鸣禽,在全世界约有50种,中国有20余种,四川有16种。它们性情活泼、大胆,不甚畏人。主要以各种昆虫和虫蛹、虫卵为食,每天吃的各种昆虫的重量超过了自身的体重。它们是公园、庭院、森林、草地的“治虫义务工”,每天从早到晚忙碌着,从不怠工,不要工资,更不要劳保、社保、医保。在严冬,山雀科鸟类会群聚取食一种“高能食物”——人类挂在屋外的腊肉和香肠,这是为了啄取脂肪以维持42℃的体温以求不被冻死。人们应当关心并帮助它们度过严冬。山雀科鸟类以洞穴为巢。
Birds of Paridae family include 50 species around the world,more than 20 species in China,16 in Sichuan province.They are all of small build,lively and bold.They feed on a variety of insects,as well as pupae and eggs of insects,the daily total weight of their food even outnumbers that of themselves.
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