Black-breasted Thrush 黑胸鶫 ⇢Blue winged minla 藍翅希鶥 ⇢ common rosefinch 普通朱雀

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  • Опубликовано: 8 фев 2025
  • 黑胸鸫(学名:Turdus dissimilis)属中型鸟类,体长20-30厘米。雄鸟整个头、颈、胸黑色,其余上体暗灰色,下体橙棕色,极为醒目。嘴、脚蜡黄色。雌鸟上体橄榄褐色,颏、喉白色,上胸橄榄褐色具黑色斑点,其余与雄鸟相似。栖息在海拔1200-1700米的丘陵地带、常单独或成对活动,有时也见成小群。地栖性,多在林下地上和灌丛间活动和觅食。性胆怯,善于隐蔽。分布于中国西南部、印度东北部、缅甸、泰国、老挝、越南等地。
    黑胸鸫属于鸣禽,颈椎15枚。鸣肌发达。嘴短健,上嘴前端有缺刻或小钩,,善于鸣啭,叫声多变悦耳;离趾型足,趾三前一后,后趾与中趾等长;腿细弱,跗跖后缘鳞片常愈合为整块鳞板;雀腭型头骨。
    栖息于海拔2000米以下的阔叶林和针阔叶混交林中,尤以林下植物茂密有蕨类植物和杜鹃灌丛的常绿阔叶林较常见,有时也进到针叶林。 常见于在海拔1200-1700米丘陵地带、坝区或低山丘地带活动以及多在乔木和灌丛间活动。
    黑胸鸫属留鸟,终年留居栖息生境中。常单独或成对活动,有时也见成小群。地栖性,多在林下地上和灌丛间活动和觅食。性胆怯,善于隐蔽,常常仅闻其声而难见其影。多在林下地面落叶层和灌丛间活动和觅食。性胆怯,善于隐蔽,常常仅闻其声而难见其影。
    主要以鞘翅目、直翅目、鳞翅目等昆虫和昆虫幼虫为食,也吃蜗牛、蛞蝓和其他无脊椎动物以及植物果实和种子。
    分布于阿富汗、不丹、中国、印度、吉尔吉斯斯坦、老挝人民民主共和国、缅甸、尼泊尔、巴基斯坦、塔吉克斯坦、泰国、乌兹别克斯坦、越南。
    繁殖期5-7月。通常营巢于阴暗潮湿的常绿阔叶林或混交林中,巢置于林下枝叶茂密的小树或灌木上,距地高1-1.5米,偶尔也在灌丛和草丛掩盖下的地上营巢。筑巢大多精巧,巢呈杯状,主要由苔藓构成,巢外壁常常有绿色苔藓,巢内层主要由细草茎、泥土、须根等编织和粘合而成。营巢由雌雄亲鸟共同承担。每窝产卵通常3-4枚。卵淡绿色或淡乳黄色、被有深红褐色斑点,卵的大小为21.1-29.0毫米×18.3-21.0毫米。雌雄亲鸟轮流孵卵,雏鸟晚成性,雌雄亲鸟共同育雏。
    The black-breasted thrush (Turdus dissimilis) is a species of bird in the family Turdidae. It is found from north-eastern India to northern Vietnam. Although both male and female birds have the same colour on their lower parts, the upper section of males is mostly black in colour, while females are mostly grey-brown. Thus, the bird's common name refers to the colour of the male bird's breast. They tend to live in forests located at high altitude.
    The black-breasted thrush is 22 centimetres (8.7 in) to 23.5 centimetres (9.3 in) long in total, including its tail.[3][4] Whereas the lower parts are the same colour for both sexes, the upper and middle parts are where they differ. For males, the section spanning from their head to the back of their neck and breast area is black, and the remaining areas at the top are slate gray. On the other hand, females are gray-brown from their eyes to their tail, and the section from their throat to their breast is a "diffused" shade of buff.

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