In 2012, polar bear Tasul became the initial of her species to allow a blood sample being taken with no utilization of anesthesia,[70] leading to the event of a groundbreaking polar bear conservation science application. Packy's start served solidify the Oregon Zoo as the entire world's most profitable elephant breeding https://oregonzooofportland45532.boyblogguide.com/3069486/helping-the-others-realize-the-advantages-of-oregon-zoo-of-portland