India, June 22 -- The divisional wildlife office (DWLO) has floated two tenders to improve habitat at Sultanpur National Park ahead of the winter migratory season, for removal of invasive mesquite, aquatic weeds, hydrophytes and algae from Sultanpur Jheel and adjoining land area, officials said on Sunday. The tenders, inviting bids until June 25, aim to improve feeding and landing areas by clearing 74 acres of terrestrial habitat of scrub vegetation and nearly 50 acres of the water body of weeds, hydrophytes and algae before migratory birds arrive, while making the water surface more visible to birds from a distance. Work is likely to begin in July after technical evaluation of bids.

Officials said Rs.13 lakh will be spent on removing aq...