天气预报 > 其他 > 小画眉怎样分公母花鸟
小画眉怎样分公母花鸟
更新时间: 2020-10-08 00:00:00  

雄鸟与雌鸟分别特征如下:

1、雄画眉鸟一般说来体形比雌画眉鸟为大,胸肌因经常鸣叫锻炼,亦比雌鸟为发达,抓在手上,用两只手指捏住画眉双脚时,其挣脱力量也明显大于雌鸟,雄鸟的毛比雌鸟紧,雄鸟体形修长,而雌鸟短而胖;

2、以头部形状区别,雄性头大而长,而雌鸟则圆而小,雄鸟的头门较宽,即两眼间距离较宽,而雌鸟的头门则窄狭;

3、雌鸟的羽色比雄鸟的美丽,而在阳光照射下,可见雄鸟的羽毛比雌鸟的羽毛更富有光泽;

4、雄鸟的大腿和跗,要比雌鸟显得粗壮有力,后趾下面的肉瘤也要 比雌鸟稍大;

5、雄画眉与雌画眉在触须的排列上有别,雄鸟排列既细且直,而雌鸟则显得粗而规则。

关键词: 画眉 怎样 花鸟

小画眉怎样分公母花鸟相关经验

天气预报

最新推荐

页面:/news/view-2336393/ | 耗时:0.5607 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2336393 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2336393 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2336393 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1046928,2710013,1127521,1104955,166638,426914,2096438,1911806,2321168,1100905,2414530,1081403,165732,3222415,174754,2932864,2997706,186425,526725,1086582,2950759,2024793,1056046,1073832,2488955,3290291,2361830,2363456,2240683,130529) ORDER BY field (ArticleID,1046928,2710013,1127521,1104955,166638,426914,2096438,1911806,2321168,1100905,2414530,1081403,165732,3222415,174754,2932864,2997706,186425,526725,1086582,2950759,2024793,1056046,1073832,2488955,3290291,2361830,2363456,2240683,130529)