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和尚鹦鹉年龄怎么判断
更新时间: 2021-01-11 08:00:39  

1、从羽毛上看年龄小的鸟比年龄大的鸟体羽油光发亮,色彩也鲜艳些。

2、幼鸟趾脚上的皮肤比较细嫩,换羽1,2次后尚没有鱼鳞般状的皮,随年龄增长,鱼鳞斑状皮越来越明显,皮质也越来越厚。

3、年幼的鸟的腿,趾,爪的皮肤呈褐色,油亮且淡红,随年龄增长,褐红色彩逐渐淡化为白色。

4、小鸟的喙部颜色通常为鲜红色,随着年龄的增长,逐渐转为深红色 。

关键词: 和尚 鹦鹉 年龄 怎么 判断

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