Solution:Bhindawas Wildlife Sanctuary is located in the Jhajjar district of Haryana. It was designated as Ramsar site in May, 2021. Bhindawas Wildlife Sanctuary is a human-made freshwater wetland and is the largest wetland in Haryana state.Sultanpur National Park is a bird paradise for bird watchers park is famous for its migratory as well as resident birds. A total of around 250 bird species have been reported in the park. It was designated as Ramsar site in May, 2021.
Thol Lake Wildlife Sanctuary in 1988, it was declared as a wildlife sanctuary to protect the birdlife found there. More than 320 birds species can be found, making up some 57% of all the bird species of Gujarat. it was designated as Ramsar site in April, 2021.
Wadhwana Wetland this reservoir was created in 1910 by the former Baroda state. The wetland is internationally important for its birdlife as it provides wintering ground to migratory water birds, including over 80 species that migrate on the Central Asian flyway. It was designated as Ramsar site in April, 2021. Hence the correct answer is 1 and 3 only.