Category:Zoos by year of establishment
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Subcategories
This category has the following 70 subcategories, out of 70 total.
0–9
- Zoos established in 1950 (1 P)
- Zoos established in 1951 (6 P)
- Zoos established in 1952 (6 P)
- Zoos established in 1953 (8 P)
- Zoos established in 1954 (10 P)
- Zoos established in 1955 (6 P)
- Zoos established in 1956 (6 P)
- Zoos established in 1957 (13 P)
- Zoos established in 1958 (7 P)
- Zoos established in 1959 (13 P)
- Zoos established in 1960 (7 P)
- Zoos established in 1961 (5 P)
- Zoos established in 1962 (5 P)
- Zoos established in 1963 (11 P)
- Zoos established in 1964 (9 P)
- Zoos established in 1965 (13 P)
- Zoos established in 1966 (10 P)
- Zoos established in 1967 (12 P)
- Zoos established in 1968 (12 P)
- Zoos established in 1969 (14 P)
- Zoos established in 1970 (18 P)
- Zoos established in 1971 (9 P)
- Zoos established in 1972 (16 P)
- Zoos established in 1973 (9 P)
- Zoos established in 1974 (15 P)
- Zoos established in 1975 (3 P)
- Zoos established in 1976 (7 P)
- Zoos established in 1977 (9 P)
- Zoos established in 1978 (5 P)
- Zoos established in 1979 (5 P)
- Zoos established in 1980 (7 P)
- Zoos established in 1981 (6 P)
- Zoos established in 1982 (5 P)
- Zoos established in 1983 (13 P)
- Zoos established in 1984 (11 P)
- Zoos established in 1985 (6 P)
- Zoos established in 1986 (7 P)
- Zoos established in 1987 (7 P)
- Zoos established in 1988 (8 P)
- Zoos established in 1989 (10 P)
- Zoos established in 1990 (10 P)
- Zoos established in 1991 (7 P)
- Zoos established in 1992 (11 P)
- Zoos established in 1993 (5 P)
- Zoos established in 1994 (13 P)
- Zoos established in 1995 (4 P)
- Zoos established in 1996 (2 P)
- Zoos established in 1997 (3 P)
- Zoos established in 1998 (6 P)
- Zoos established in 1999 (10 P)
- Zoos established in 2000 (6 P)
- Zoos established in 2001 (4 P)
- Zoos established in 2002 (5 P)
- Zoos established in 2003 (7 P)
- Zoos established in 2005 (4 P)
- Zoos established in 2006 (7 P)
- Zoos established in 2007 (4 P)
- Zoos established in 2008 (7 P)
- Zoos established in 2009 (2 P)
- Zoos established in 2010 (1 P)
- Zoos established in 2011 (2 P)
- Zoos established in 2012 (4 P)
- Zoos established in 2013 (5 P)
- Zoos established in 2014 (1 P)
- Zoos established in 2015 (3 P)
- Zoos established in 2016 (3 P)
- Zoos established in 2017 (2 P)
- Zoos established in 2019 (2 P)
- Zoos established in 2021 (1 P)
- Zoos established in 2023 (2 P)