Brentalia

From Memory Alpha, the free Star Trek reference

Brentalia is a planet in or near Federation space.

The planet is designated as a "protected" planet where endangered lifeforms from different worlds can be brought so their numbers can increase again and later be reestablished on their homeworlds. In 2368, two of the remaining fourteen Corvan gilvos were transported from Corvan II to Brentalia by the USS Enterprise-D. (TNG: "New Ground")

Alexander Rozhenko and Worf visited a zoo on the planet some time that year and saw a Kryonian tiger. (TNG: "Imaginary Friend")