Pesticides may have killed birds in Sultanpur bird sanctuary
![](http://admin.indiaenvironmentportal.org.in/files/SultanpurNP_1.jpg)
Bird flu may not have been the cause behind the deaths of 47 birds at Sultanpur sanctuary in Gurgaon recently. Officials now suspect something more lethal.
Publication Date:
10/02/2015
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Bird flu may not have been the cause behind the deaths of 47 birds at Sultanpur sanctuary in Gurgaon recently. Officials now suspect something more lethal.