太原市汾河公园绿地中鸟类食源树种研究

Study on Bird Feeding Tree Species in the Green Space of Fenhe Park in Taiyuan City

以太原市汾河公园迎泽大桥到晋阳湖大桥段为研究区域,对鸟类食源树种的配置及应用现状进行分析。结果表明,本研究共记录到植物100种,其中,常见的鸟类食源树种仅22种,包括14种乔木和8种灌木,主要为蔷薇科和木犀科植物,果实多为蒴果、浆果和荚果。鸟类主要取食嫩芽、嫩叶、花、花蜜、果实以及植物上的昆虫。在样地中,植物物种越丰富,相应的食源树种种类越多,鸟的种类也越丰富。本研究结果表明,鸟类最主要的食源树种有紫叶小檗、丁香、国槐、油松、柳树、紫叶李、碧桃等。

Taking the section from Yingze Bridge to Jinyang Lake Bridge in Fenhe Park of Taiyuan city as the research area,the configuration and application status of bird feeding tree species were analyzed.The results showed that a total of 100 plant species were recorded in this study,of which only 22 were common bird feeding tree species including 14 trees and 8 shrubs.The mainly plants were in the Rosaceae and Oleaceae and the fruits were mostly capsules,berries and pods.Birds mainly fed on tender buds,tender leaves,flowers,nectar,fruits and insects on the plants.In the sample plot,the more abundant the plant species were,the more corresponding species of feeding tree species were and the more diverse the bird species were.From the results of this study,it could be seen that the main feeding tree species for birds were Berberis thunbergia,Syzygium aromaticum,Styphnolobium japonicum,Pinus tabulaeformis,Salix,Prunus cerasifera,Amygdalus persica and so on.