Besides, the officials said, 91 crows have been found dead in 14 DDA parks in the last few days.
“Deaths of 17 more ducks were reported today at Sanjay Lake. A total of 27 ducks have died now. The park has been declared an alert zone by the rapid response team as per the directions of the animal husbandry department of the Delhi government,” a senior DDA official said.
“The rapid response team had visited the lake site on January 9 and 10, and samples were collected for suitable action. Meanwhile… requisite preventive measures are being taken,” he said.
Reports of the samples are awaited, he added.
Three other recreational parks in Delhi — Hauz Khas Park, Dwarka Sector 9 Park, Hastsal Park — were also closed on Saturday.
While at least 24 crows have been found dead at a district park in south Delhi’s Jasola over the past few days, Hauz Khas Park, Dwarka Sector 9 Park and Hastsal Park have been closed as a precautionary measure, according to officials.
“The crows have been buried deep in the ground and parks have been disinfected. All parks have been reopened other than Hastsal Park,” the DDA official said.
The 14 parks where crows have died include Golden Jubilee Park, District Park, Vijay Mandal at Begumpur, and Central Nursery in Dwarka Sector 5, he said.
The DDA owns about 800 parks including Coronation Park in Burari, Japanese Park in Rohini and various biodiversity parks.