Fruit bats in zoo collections require large flight aviaries and stable social colonies to meet behavioral needs — advances in exhibit design are improving outcomes.
Fruit bat welfare in captivity depends fundamentally on flight space and social colony integrity. Collections housing fruit bats in cages too small for sustained flight, or rotating individuals through exhibits without regard to social structure, fail to meet basic behavioral needs. Best-practice facilities now design aviaries with minimum 15m flight corridors, complex three-dimensional roosting structures, and stable established colonies. Night houses with dawn-to-dusk lighting reversal allow natural activity patterns without disturbing daytime visitors. Welfare assessment protocols include time-budget analysis, colony interaction monitoring, and flight frequency measurement. Institutions without space for adequate fruit bat exhibits should consider whether the species belongs in their collection.