Slaty-headed Parakeet
Psittacula himalayana
A medium-sized parakeet with a bluish-gray head, green body, red bill, and yellow-tipped tail. Males and females are alike, except that males have a red patch on the shoulder. Often found in large flocks which feed on fruits, blossoms, and crops. The call is a harsh, grating screech with a metallic quality. Similar to Gray-headed Parakeet, but Slaty-headed Parakeet has a darker head, an indistinct black collar, and a different call.
识别特征
Adults of both genders have green (tinted with blue) feathers on most of their body. It has a dark grey (slate colored) head with a light blue tint where head meets the neck. Males feature dark maroon patches on inner wing coverts. Females do not feature these maroon patches. Males have long central tail feathers which are shorter in female birds. The tail is green at base and becomes deep blue and widely tipped with bright yellow. The parakeet features a bright red-orange upper mandible with a pale yellow lower. It also has a pale yellow eye.
分类信息
- 学名
- Psittacula himalayana
- 命名信息
- (Lesson, RP, 1831)
- 目
- Psittaciformes
- 科
- Psittaculidae
- 属
- Psittacula
分布与栖息地
The slaty-headed parakeet has a wide range throughout the Himalayas and surrounding areas. This bird is found is western Bhutan, most of Nepal, and in the following the Indian states; Sikkim, Uttarakhand, Himachal Pradesh,(southern) Jammu and Kashmir. It is can also be found in a small area north of Islamabad and in the southern areas of the Federally Administered Tribal Areas in Pakistan. The bird can also be found in small pockets of mountainous areas in the provinces of Kabul, Logar, Nangarhar, and Paktia in Afghanistan.
- 迁徙
- Nomadic movement
行为
The species is usually found at elevations of 460–2400 meters in its natural habitat of highland/hillside forest and valley woodlands. They are usually observed in small flocks or family groups in search for their diet of various fruits (wild and agriculturally grown), nuts, pine nuts, seeds, nectar, and acorns. Multiple larger flocks are usually seen near the end of the wet season, where they descend into the valleys for most of winter. It is common for to see them mingle with other parakeet species such as the rose-ringed parakeet, plum-headed parakeet, and blossom-headed parakeet. Females usually lay 4-5 eggs of about 28.5 x 22 mm. The eggs incubate for approximately 23–24 days before hatching. In their Afghanistan range, this bird will often nest in abandoned nest cavities of the scaly-bellied woodpecker, and these species may nest in close proximity to each other for security against predators. The slaty-headed parakeet usually breeds within the months of March–May. It has as typical lifespan of 15–17 years.
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
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