| Established in | Answer | % Correct |
|---|---|---|
| 1985 | Krka | 100%
|
| 1949 | Plitvice Lakes | 100%
|
| 1983 | Brijuni | 95%
|
| 1953 | Risnjak | 95%
|
| 1960 | Mljet | 91%
|
| 1967 | Kopački Rit | 86%
|
| 1999 | Northern Velebit | 86%
|
| 1980 | Kornati | 82%
|
| 1949 | Paklenica | 82%
|
| 1981 | Velebit | 77%
|
| 1990 | Lonjsko Polje | 73%
|
| 1981 | Medvednica | 73%
|
| 1999 | Papuk | 64%
|
| 1999 | Učka | 45%
|
| 1999 | Vrana Lake | 45%
|
| 1981 | Biokovo | 41%
|
| 2021 | Dinara | 41%
|
| 1988 | Telašćica | 41%
|
| 2006 | Lastovo Islands | 32%
|
| 1999 | Žumberak-Samobor Hills | 18%
|