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====স্থানীয় চৰাইৰ প্ৰতি ভাবুকি====
[[File:Common Myna (Acridotheres tristis)- Immature at nest in Kolkata I IMG 7877.jpg|thumb|Immature[[পশ্চিম atবংগত nest,বাহত Westএটা Bengalঘৰ শালিকাৰ পোৱালী]]
The Common Myna is a hollow-nesting species; that is, it nests and breeds in protected hollows found either naturally in trees or artificially on buildings (for example, recessed windowsills or low eaves).<ref name = B34>Bomford 2002, p.34</ref> Compared to native hollow-nesting species, the Common Myna is extremely aggressive, and breeding males will actively defend areas ranging up to 0.83 [[hectare]]s in size (though males in densely populated urban settings tend to only defend the area immediately surrounding their nests).<ref name = P148>Pell 1997, p.148</ref>
ঘৰ শালিকাই সাধাৰণতে গছৰ খোৰোং বা অন্য সুৰুঙাত বাহ সাজে৷<ref name = B34>Bomford 2002, p.34</ref> ই খুবেই আগ্ৰাসী (extremely aggressive) স্বভাৱৰ হোৱা বাবে ঘৰ শালিকাৰ মতা চৰাইটোৱে ০.৮৩ হেক্টৰ পৰ্যন্ত এলেকাত নিজৰ প্ৰভুত্ব বিস্তাৰ কৰি লয় আৰু অন্য কোনো স্থানীয় চৰাইৰ প্ৰজাতিক এনে এলেকাৰ ভিতৰত বাহ সাজিবলৈ নিদিয়ে৷ ফলত স্থানীয় চৰাইৰ প্ৰয়োজন পুৰাৱ পৰাকৈ বাহ সজা ঠাইৰ অভাৱ হয়৷ <ref name = P148>Pell 1997, p.148</ref> তাৰোপৰি এই মনোভাৱৰ হোৱা বাবে ঘৰ শালিকাই কেতিয়াবা স্থানীয় চৰাইৰ পুৰণি বাহ সজা স্থানো অধিকাৰ কৰি লয়৷
This aggressiveness has enabled the Common Myna to displace many breeding pairs of native hollow-nesters, thereby reducing their reproductive success. In particular, the reproduction rates of native hollow-nesting parrots in the [[The Bush#Australia|bush land]] of eastern Australia have been reduced by up to 80% by the Common Myna (which was even able to out-compete another aggressive introduced species in the area, the [[European Starling]]).<ref name =B34/>
The Common Myna is also known to maintain up to two [[roost]]s simultaneously; a temporary summer roost close to a breeding site (where the entire local male community sleeps during the summer, the period of highest aggression), and a permanent all-year roost where the female broods and incubates overnight. Both male and female Common Mynas will fiercely protect both roosts at all times, leading to further exclusion of native birds.<ref name = P148/>
====খেতিত ভাবুকি====
ঘৰ শালিকাই প্ৰধানকৈ পোক-পৰুৱা, ফল-মূল আৰু মানুহৰ পেলনিয়া বস্তু আদি খাই জীয়াই থাকে৷ <ref>Pell 1997, p.147</ref> ফলত ইয়াৱ সংখ্যা বৃদ্ধি হোৱাৱ লগে লগে খাদ্য বস্তুও অধিক বিনষ্ট হ'বলৈ ধৰে৷ <ref>Bomford 2002, p.30</ref>
[[File:Myna-face-closeup.jpg|thumb|The yellow peri-orbital skin of the Common Myna gives it a Sanskrit name ''peetanetra''.]]
The Common Myna (which feeds mostly on ground-dwelling [[insect]]s, tropical fruits such as grapes, plums and some [[berry|berries]] and, in urban areas, discarded human food)<ref>Pell 1997, p.147</ref> poses a serious threat to Australian [[blueberry]] crops, though its main threat is to native bird species.<ref>Bomford 2002, p.30</ref>
In Hawaii, where the Common Myna was introduced to control pest [[armyworm]]s and [[cutworm]]s in [[sugarcane]] crops, the bird has helped to spread the robust ''[[Lantana camara]]'' weed across the islands’ open [[grassland]]s.<ref>{{cite journal | last = Pimentel | first = D. | coauthors = Lori Lach, Rodolfo Zuniga, Doug Morrison | title = Environmental and Economic Costs of Nonindigenous Species in the United States | journal = BioScience | volume = 50 | issue = 1 | pages = 53–56 | date = January, 2000 | publisher = American Institute of Biological Sciences | url = http://www.news.cornell.edu/releases/Jan99/species_costs.html | doi = 10.1641/0006-3568(2000)050[0053:EAECON]2.3.CO;2}}</ref> It also has been recorded as the fourth-ranking avian pest in the fruit industry by a 2004 survey of the Hawaiian Farm Bureau and the sixth in number of complaints of avian pests overall.<ref>{{cite journal|author=Koopman, ME & W C Pitt |year=2007|title= Crop diversification leads to diverse bird problems in Hawaiian agriculture|journal= Human–Wildlife Conflicts|volume=1|issue=2|pages=235–243|url=http://www.aphis.usda.gov/wildlife_damage/nwrc/publications/07pubs/pitt072.pdf|format=PDF}}</ref>
==সংস্কৃতিত==
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