💉The Columbus Zoo and Aquarium's Animal Care team is proud of 8-year-old wolverine, Alvar, for his incredible (and voluntary!) participation in the successful collection of his blood! Blood collection from wolverines is a first at the Columbus Zoo, and the Animal Care team had been working with Alvar over a year to make this happen. Blood collection is a great way to get a clear picture of an animal’s health. Alvar will likely only need to have his blood collected a couple of times a year as pa