林肯港鹦鹉是人们日常生活中最为关注的鸟类之一。这种鹦鹉不仅容易饲养,而且在外形上也是鹦鹉种类中的杰出代表。因此,对于饲养这种鸟类的人来说,了解相关的饲养知识是非常重要的。那么,您想知道林肯港鹦鹉的情况吗?
林肯港鹦鹉怎么样?
林肯港鹦鹉由三个不同的亚种组成,体长约在35-44厘米之间。它们是典型的攀鸟,嘴巴强劲有力,上颚具有可活动的关节和腊膜。它们的肌肉质舌头较厚,脚短而有力,有两只前爪和两只后爪,适合攀爬和抓握。林肯港鹦鹉的羽毛非常艳丽,而且有一层粉绒羽。它们的分布范围很广,包括了开阔的尤加利林、灌木丛、果园、海岸地带、沙漠区、郊区和公园等地。它们主要在地面上寻找食物,吃的东西包括花蜜、草籽、水果、花朵和昆虫等。由于它们可能会对农作物造成损失,有时会被猎杀。在澳大利亚北部的林肯港鹦鹉族群会有季节性的迁徙。
林肯港的鹦鹉有三种亚种,它们都是群居性强的物种,常常结伴或成群地进行活动或觅食,并且喧闹不止。这些鹦鹉主要在地面觅食,食物包括花蜜、草种子、水果、花朵、昆虫等。有些时候,它们因对农作物造成损失而被捕猎,而在澳大利亚北部的群体会有季节性的迁徙。
林肯港鹦鹉的外形特征:
The Lincoln Harbor Parrot has a body length of approximately 35-44 centimeters and weighs around 1 grams, varying depending on the subspecies. The parrot's Southwest Asian subspecies has the largest bill and body size, with a green-colored belly unlike the other two subspecies, which have bright yellow bellies. Meanwhile, the Western subspecies of the Lincoln Harbor Parrot is the smallest in body size and has a lighter, less vibrant body coloration. Female parrots of this species have smaller heads and bills than males and also exhibit lighter feather coloring. The bird's head and cheeks are mostly black-brown, with dark blue spots on the feathers covering the ears and sides of the throat. A narrow, bright yellow collar can be seen on the back of the neck. The upper parts of the body exhibit a variety of green mosaic spots and fine green dark stripes, with primary flight feathers displaying classic blue-green edges and pale green outer feathers. The wingtips curve in turquoise color, while the primary cover feathers are black-brown, and flight feathers are black with a hint of blue. The lower part of the body's feathers on the chest are dark green, while the upper abdomen is brightly yellow, and the lower belly and undertail coverts are pale yellow. The middle area shows deep green transitioning into deep blue. The outer tail feathers' base is dark black, the lower part of the tail is pale blue, and the tips of the tail feathers are white. The parrot's beak is grayish-white, the iris is brown, and the legs are gray.
成年雄鸟与雌鸟相比稍大,头部呈棕色,翅膀底部有斑纹。幼鸟则具有暗色的胸部、棕色的头部和灰褐色的喙,尾部顶端则呈现绿色。它们需要12至15个月的时间才能完全生长出成鸟的羽毛。
林肯港鹦鹉的繁殖方式:
During the period from June to February (earlier for populations in the north), the Lincoln Harbor parrots begin building nests. They are highly territorial during the breeding season, and the nest is usually chosen by the female near a water source, high in a eucalyptus tree. Each clutch consists of 5-7 eggs, which hatch after approximately 19 days. For the first week, the female feeds the chicks alone, after which the male also participates in feeding. The chicks leave the nest at around 4 weeks old but continue to live with the parents for a while.
林肯港鹦鹉在被笼养时表现得非常强壮且咬合力强,为了最好地照顾它们,需要提供坚固的鸟舍和巢箱。此外,还应该提供玩具或新鲜树枝供它们啃咬。然而,将它们长期饲养在笼子里并不是理想的选择。相反,它们应该放养在较大的笼舍内。考虑到雄鸟具有相当的侵略性,最好是成对饲养它们。此外,需要注意的是指名亚种与西南亚种的变种数量都非常稀少。
繁殖这种动物并不是一件容易的事情。在小的笼子里进行繁殖效果并不好,因此建议在大的笼舍中进行,这样成功的机率会更大。为了防止啃咬破坏巢箱,最好为它们提供坚固的巢箱,或将巢箱安装在笼舍外面。将它们放在天然中空的树木里会有更好的效果。如果使用一般巢箱,巢箱的深度必须够深,至少要有70厘米以上。这种动物在2岁时性成熟,不建议太早让它们繁殖。繁殖季节大约在春天开始,但有可能更早。一窝约产4-7枚蛋(通常为5枚),孵化期约为20-22天。孵出后的前10至14天由雌鸟单独喂养雏鸟,之后雄鸟也会加入喂食幼鸟的行列。幼鸟约于5周后羽毛长成。
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