query: 1966 ની સાલથી સુંદરવન વન્યજીવ માટેનું અભયારણ્ય છે અને એક અદાજ મુજબ આ વિસ્તારમાં અત્યારે 400 શાહી બંગાળી વાઘ અને લગભગ 30,000 ટપકાંવાળાં હરણ જોવા મળે છે.
positive: Since 1966 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 30,000 spotted deer in the area.
negative: Since 1956 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 409 Royal Bengal tigers and about 60,000 spotted deer in the area. Since 1957 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 404 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1957 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 408 Royal Bengal tigers and about 10,000 spotted deer in the area. Since 1958 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 130,000 spotted deer in the area. Since 1960 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1961 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 407 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1963 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1966 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 391 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1966 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 393 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1966 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 60,000 spotted deer in the area. Since 1966 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 403 Royal Bengal tigers and about 50,000 spotted deer in the area. Since 1966 the Sundarbans have been no wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1968 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 399 Royal Bengal tigers and about 90,000 spotted deer in the area. Since 1970 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1971 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 398 Royal Bengal tigers and about 30,000 spotted deer in the area. Since 1975 the Sundarbans have been a wildlife sanctuary, and it is estimated that there are now 400 Royal Bengal tigers and about 120,000 spotted deer in the area.