当前位置: 首页 > 文章 > 灰鹤在向海自然保护区觅食生境的选择研究 吉林林业科技 2019 (4) 31-34,36
Position: Home > Articles > 灰鹤在向海自然保护区觅食生境的选择研究 Journal of Jilin Forestry Science and Technology 2019 (4) 31-34,36

灰鹤在向海自然保护区觅食生境的选择研究

作  者:
李波;李连山;刘蕾
关键词:
灰鹤;向海自然保护区;觅食生境;选择;研究
摘  要:
本文报导了2017年、2018年向海自然保护区灰鹤迁徙与觅食生境的选择情况,结果表明:灰鹤春季途经向海湿地停歇期较短,为3月上旬-4月中旬,主要在较浅的泡沼及低湿草甸上休息觅食;秋季途经向海湿地停歇期相对较长,为9月中旬-11月中旬,主要选择在草甸及农田中觅食,以农田为主.
作  者:
LI Bo;LI Lianshan;LIU Lei;Jilin Xianghai National Level Natural Conservation Area Administration;
关键词:
Grus grus;;Xianghai Nature Reserve;;foraging habitat;;selection;;research
摘  要:
The selection of migratory and foraging habitats of Grus grus in Xianghai Nature Reserve in 2017 and 2018 was reported. The results showed that the Grus grus had a short stop period in the spring wetland,from early March to mid-March,mainly in the shallower soaking marshes and low-humidity meadows were resting for food. The autumn passage to the sea wetlands was relatively long,from mid-September to mid-November,mainly for feeding in meadows and farmland,mainly in farmland.

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