Going from my previous thread, I figured I'd start this one.
Tallinn - almost 90 hectares and 350-500 species.
Omaha - over 50 ha and nearly 1000 species (probably the most notable one).
Arnhem - 45 ha and over 500 species.
Chester - 50 ha and 500 species.
Bonus zoos in rural areas:
Pairi Daiza - 65 ha and 800 species
North Carolina Zoo - 200 ha and 250 species
Beauval - 40 ha and 800 species
Tallinn - almost 90 hectares and 350-500 species.
Omaha - over 50 ha and nearly 1000 species (probably the most notable one).
Arnhem - 45 ha and over 500 species.
Chester - 50 ha and 500 species.
Bonus zoos in rural areas:
Pairi Daiza - 65 ha and 800 species
North Carolina Zoo - 200 ha and 250 species
Beauval - 40 ha and 800 species