Haryana's Bhindawas Sanctuary sees slump in waterbird nesting. Bhindawas Wildlife Sanctuary, one of Haryana's two Ramsar sites among India's 103 designated wetlands of international importance, witnessed sharp decline in colonial waterbird nesting and breeding in 2026, according to survey by ornithologist TK Roy. He said survey was conducted in cooperation with sanctuary officials, with findings based on field observations and comparison with last year.