独山子大峡谷能成为石鸡的温馨家园,源于其独特的地貌为石鸡提供了生存所需的一切。 峡谷两侧的陡峭崖壁和深浅不一的沟壑,是石鸡飞越滑翔的天然场域。石鸡翅膀短而有力,适合短距离快速飞行,它们常从这道崖壁跃向那道沟壑,借助地形落差滑翔,既节省体力,又能快速穿梭于栖息地之间。 复杂的岩层缝隙和茂密的灌丛,为石鸡逃避天敌筑起了屏障。遇到鹰、狐狸等天敌时,它们能迅速躲进岩石缝中,或利用沟壑的曲折地形隐藏行踪,让天敌难以追踪。 更重要的是,峡谷底部的碎石堆和草地,为石鸡孕育后代提供了安全的巢址。雌鸡会在隐蔽的石缝中筑巢,用枯草和羽毛铺垫,既保暖又不易被发现。雏鸡孵化后,能在碎石间灵活跳跃,跟随亲鸟觅食草籽和昆虫,快速成长。 这片由地质运动造就的峡谷,因地形、植被的巧妙组合,成了石鸡繁衍生息的理想家园。 [...... read more ]
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
jan | feb | mar | apr |
may | jun | jul | aug |
sep | oct | nov | dec |
© daobazi
2018-11-20
Xinjiang Changji Manas County National Wetland Park
© gebi huyang
2018-09-16
wusu
© Marmot
2018-05-31
Hetian County
© Allan Linn
2018-05-27
Kuntibes, Muji, Akto