无图无真相,青色蛋壳的鸡蛋在哪里?
Costco的鸡蛋降价了
#82 Re: Costco的鸡蛋降价了
你没见过?
站内帖子:Re: 我们这里Costco的牛奶鸡蛋都比本地超市贵
What makes blue eggs blue?
https://www.fresheggsdaily.blog/2018/02 ... -blue.html

大头猫家的鸡也生青壳蛋,他说是easter egger,是黄毛鸡:
站内帖子:Re: 蛋王诞生了

原因: 未提供修改原因
#83 Re: Costco的鸡蛋降价了
wh 写了: 2025年 10月 23日 23:10你没见过?
站内帖子:Re: 我们这里Costco的牛奶鸡蛋都比本地超市贵
What makes blue eggs blue?
https://www.fresheggsdaily.blog/2018/02 ... -blue.html
大头猫家的鸡也生青壳蛋,他说是easter egger,是黄毛鸡:
站内帖子:Re: 蛋王诞生了
变异鸡蛋啊
#84 Re: Costco的鸡蛋降价了
按上一篇文章的说法,有两种蓝蛋是pure breeds,第三种是变异;绿蛋是变异
The Blue Egg Laying Breeds
Araucanas are a pure breed recognized by the American Poultry Association since 1976. Ameraucanas are a pure breed recognized by the American Poultry Association since 1984.
Cream Legbar are a cross breed not yet recognized by the APA. Easter Eggers sometimes lay blue eggs, but not all do (therefore the moniker "Easter Egger").
So What about Green Eggs?
Green eggs are created by crossing a blue egg laying breed with a brown egg laying breed.
#85 Re: Costco的鸡蛋降价了
wh 写了: 2025年 10月 25日 02:07按上一篇文章的说法,有两种蓝蛋是pure breeds,第三种是变异;绿蛋是变异
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The Blue Egg Laying BreedsAraucanas are a pure breed recognized by the American Poultry Association since 1976. Ameraucanas are a pure breed recognized by the American Poultry Association since 1984.
Cream Legbar are a cross breed not yet recognized by the APA. Easter Eggers sometimes lay blue eggs, but not all do (therefore the moniker "Easter Egger").
So What about Green Eggs?
Green eggs are created by crossing a blue egg laying breed with a brown egg laying breed.
颠覆认知啊,以前只知道一般黑色羽毛的鸟的鸟蛋通常是蓝色的,有的还是那种tiffany兰
#89 Re: Costco的鸡蛋降价了
搜了一下,叫红翅黑鹂(学名:Agelaius phoeniceus,英文名:red-winged blackbird),亦作红翅乌鸫、美洲红翼鸫,是黑鹂属的一种鸟类,主要分布于北美洲。分有多个族群,北部的族群在冬季飞往南部过冬,此外在萨尔瓦多西部、洪都拉斯西北部和哥斯达黎加西北部有独立的族群。数量极多,是北美洲数量最多的陆禽,学者对这种鸟也有极为透彻的研究[2][3][4]。红翅黑鹂的两性异形特征十分明显,雄性通体黑色、有红色的肩部和黄色色带,雌性通体深褐色,无其他明显特征。红翅黑鹂是杂食动物,以植物种子和昆虫为食。

