সাতভনী
এইটো এটা অনূদিত বা অনুবাদ চলি থকা প্ৰবন্ধ। ইয়াৰ তাৎপৰ্য্য কেইবাটাও হ'ব পাৰে। অধিক জানিবৰ বাবে সোঁফালে থকা [দেখুৱাওক] লিংকটোত ক্লিক কৰক।
ওপৰত দিয়াৰ দৰে বিভিন্ন কাৰণত অনুবাদ প্ৰবন্ধ এটা দেখাত আপচু বা চুটি দেখা যাব পাৰে। লগতে প্ৰবন্ধত সম্পূৰ্ণ তথ্য নাথাকিবও পাৰে। আধৰুৱা তথ্য ক্ষতিকাৰক হ'ব পাৰে। সেয়ে এনে প্ৰবন্ধ পঢ়োঁতে পঢ়ুৱৈক নিজৰ বিবেক ব্যৱহাৰ কৰি প্ৰয়োজন হ'লে আমাৰ ৱিকিপিডিয়াতে ক্ষান্ত নাথাকি মূল প্ৰবন্ধটোও বিচাৰি পঢ়ি ল'বলৈ অনুৰোধ কৰা হ'ল। লগতে অনুবাদকসকলকো সাবধান হ'বলৈ অনুৰোধ কৰা হ'ল। |
সাতভনী (Jungle Babbler) | |
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Turdoides striata striata from Varanasi | |
সংৰক্ষণ স্থিতি | |
জীৱবৈজ্ঞানিক শ্ৰেণীবিভাজন | |
জগৎ/ৰাজ্য: | Animalia |
পৰ্ব: | Chordata |
শ্ৰেণী: | Aves |
বৰ্গ: | Passeriformes |
পৰিয়াল: | Leiothrichidae |
গণ: | Turdoides |
প্ৰজাতি: | T. striata |
বৈজ্ঞানিক নাম | |
Turdoides striata (Dumont, 1823) | |
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সমাৰ্থক | |
Turdoides striatus |
সাতভনী (ইংৰাজী: Jungle Babbler, Turdoides striata), 'Leiothrichidae' পৰিয়ালৰ অন্তৰ্ভুক্ত এবিধ মজলীয়া আকাৰৰ চৰাইৰ প্ৰজাতি৷ ইয়াক সমগ্ৰ ভাৰত উপমহাদেশতে দেখিবলৈ পোৱা যায়৷ ই সাধাৰণতে ছয়ৰ পৰা দহটামান চৰাইৰ গোট হৈ চৰে৷
বিৱৰণ[সম্পাদনা কৰক]

The Jungle Babbler's habitat is forest and cultivation. This species, like most babblers, is non-migratory, and has short rounded wings and a weak flight. The sexes are identical, drably coloured in brownish grey with a yellow-bill making them confusable only with the endemic Yellow-billed Babblers of peninsular India and Sri Lanka. The upperparts are usually slightly darker in shade and there is some mottling on the throat and breast. [2]Young birds have a dark iris. Older birds have a pale creamy colour and it has been found that the iris has a dark epithelium which become invisible when the muscle fibres develop in the iris and make the dark basal colours invisible and then appear cream coloured.[3]
টেক্স'নমি[সম্পাদনা কৰক]

The species was described in 1823 under the name of Cossyphus striatus and was based on a specimen from Bengal. There are several named geographically isolated subspecies that show plumage shade differences.[4] Former race rufescens of Sri Lanka is considered a full species. The widely accepted subspecies include:
- striata ( Dumont de Sainte Croix, 1823) which is found over much of northern India south of the Himalayan foothills extending to Bhutan, Assam, Uttar Pradesh, Himachal Pradesh and northeastern Andhra Pradesh. The form in parts of Odisha, orissae, is said to be more rufous above[5] is usually subsumed into this.
- sindiana ( Ticehurst, 1920) is a paler desert form that is found in the Indus plains of Pakistan and extends into Rajasthan and the Rann of Kutch in India
- somervillei ( Sykes, 1832) is found in the northern Western Ghats south to the Goa Gap
- malabarica ( Jerdon, 1845) is found in the southern Western Ghats
- orientalis ( Jerdon, 1845) is found in peninsular India east of the Western Ghats
আচৰণ[সম্পাদনা কৰক]
These birds are gregarious and very social. They sometimes form the core of a mixed-species foraging flock.[6]
খাদ্য[সম্পাদনা কৰক]
They feed mainly on insects, but also eats grains, nectar and berries.[7]
প্ৰজনন[সম্পাদনা কৰক]
ইহঁতে গোটেই বছৰ ধৰি পোৱালি জগায়;উত্তৰ ভাৰতত মাৰ্চ-এপ্ৰিল আৰু জুলাই-ছেপ্তেম্বৰ মাহৰ মাজভাগত বেছিকৈ পোৱালি জগোৱা পৰিলক্ষিতত হয়। ইহঁতে ৩বছৰ বয়সৰ পৰা প্ৰজননক্ষম হয়। .[8] The nest is built halfway in a tree, concealed in dense masses of foliage. The normal clutch is three or four (but can be up to seven) deep greenish blue eggs. Birds fledge and females tend to leave their natal group after about two years.[8] Birds within a group often indulge in allopreening, play chases and mock fights.[9] When threatened by predators, they have been said to sometimes feign death.[10]
তথ্যসূত্ৰ[সম্পাদনা কৰক]
- ↑ BirdLife International (2012). "Turdoides striata". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. http://www.iucnredlist.org/apps/redlist/details/106007958/0। আহৰণ কৰা হৈছে: 5 July 2012.
- ↑ Ali, S & S D Ripley (1996). Handbook of the birds of India and Pakistan. 6 (2 সম্পাদনা). Oxford University Press. পৃষ্ঠা. 224–230.
- ↑ Andrew MI & RM Naik (1965). "Structural basis of the change of eye colour of the Jungle Babbler, Turdoides striatus (Dumont), during post-embryonic development.". Pavo খণ্ড 3: 72–74.
- ↑ Ripley, S Dillon (1958). "Indian Birds. VII.". Postilla খণ্ড 35: 1–12. http://www.archive.org/stream/postilla150peab#page/n340/mode/1up/.
- ↑ Ripley,S Dillon (1969). "The name of the Jungle Babbler Turdoides striatus (Aves) from Orissa.". J. Bombay Nat. Hist. Soc. খণ্ড 66 (1): 167–168.
- ↑ Rasmussen, PC & JC Anderton (2005). Birds of South Asia: The Ripley Guide.. 2. Smithsonian Institution & Lynx Edicions. পৃষ্ঠা. 445–446.
- ↑ Narang, ML & Lamba, BS (1986). "Food habits of jungle babbler Turdoides striatus (Dumont) and its role in the ecosystem". Indian Journal of Ecology খণ্ড 13 (1): 38–45.
- ↑ 8.0 8.1 উদ্ধৃতি ত্ৰুটি: অবৈধ
<ref>
টেগ;demog
নামৰ refৰ বাবে কোনো পাঠ্য প্ৰদান কৰা হোৱা নাই - ↑ Gaston, A. J. (1977). "Social behaviour within groups of jungle babblers Turdoides striatus". Animal Behaviour খণ্ড 25 (828–848): 828. doi:10.1016/0003-3472(77)90036-7.
- ↑ Neelakantan,KK (1957). "Hypnotic behaviour of a White-headed Babbler (Turdoides striatus)". J. Bombay Nat. Hist. Soc. খণ্ড 54 (2): 460–461. (Note: the reference uses the binomial of the Jungle Babbler)
লগতে চাওক[সম্পাদনা কৰক]
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ৱিকিমিডিয়া কমন্সত Turdoides striata সম্পৰ্কীয় মিডিয়া ফাইল আছে। |
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ৱিকিপ্ৰজাতিত Turdoides striata সম্পৰ্কে অধিক তথ্য আছে |
- Andrews MI & RM Naik (1965) Some observations on flocks of the Jungle Babbler Turdoides striatus (Dumont) during winter. Pavo 3:47-54.
- Naik,RM; Andrews,MI (1966) Pterylosis, age determination and moult in the jungle babbler. Pavo 4(1-2):48-57.
- Andrews,MI; Naik,RM (1966) The body weight and the thyroid and gonadal cycles of the jungle babbler. Pavo 4(1&2):48-57.
- Andrews,MI; Naik,RM (1972) The biology of the jungle babbler. Pavo 08(1&2):1-34.
- Rana,BD (1972) Some observations on food of the Jungle Babbler, Turdoides striatus, and the Common Babbler, Turdoides caudatus in the Rajasthan Desert, India. Pavo 8(1&2):35-44.
- Rana,DB (1985) Abnormality in the testis of Streptopelia decaocto and Turdoides striatus in the Rajasthan desert. Pavo 23(1&2):101-102.
- Suresh,PK; Chaturvedi,CM (1986) Annual endocrine cycles in male babbler, Turdoides somerveillei. Pavo 24(1&2):43-54.
- Parasharya,BM (1986) Early breeding date of Jungle Babbler in Gujarat. Pavo 24(1&2):117-118.
- Inglis,CM (1936) The Bengal Jungle Babbler or "Seven Sisters," Turdoides terricolor terricolor (Hodgson). J. Darjeeling Nat. Hist. Soc. 10(4):117-123
- Ali,S (1974) Jungle Babblers at Pali Hills, Bandra, Bombay 400050. Newsletter for Birdwatchers . 14(11):5-6.
- R. Ray-Chaudhuri, T. Sharma, S. P. Ray-Chaudhuri (1969) A comparative study of the chromosomes of birds. Chromosoma 26(2):148-168 doi:10.1007/BF00326452
- Mitra, Sarat Chandra (1926-27?) Studies in bird-myths:
- No. {X}: On a probable aetiological myth about the jungle babbler;
- No. {XI}: On an aetiological myth about the Indian house-crow;
- No. {XII}: On three aetiological myths about the spots on the peacock's tail-feathers;
- No. {XIII}: Quarterly Journal of the Mythic Society 17:63-64
বাহ্যিক সংযোগ[সম্পাদনা কৰক]
- Jungle Babler videos, photos & sounds on the Internet Bird Collection.
- Photo of a leucistic individual