Chief vet: Estonia's climate makes Tallinn Zoo more suitable for polar bears

Chief vet: Estonia's climate makes Tallinn Zoo more suitable for polar bears

Two polar bear sisters arrived at Tallinn Zoo on Wednesday and are quickly adjusting to their new home. Chief veterinarian Aleksandr Semjonov noted that while other zoos in warmer regions have had to give up the species, Estonia's favorable climate allows the zoo to currently care for four female polar bears.