USPS Aquatic Scholar Eugenie Clark Forever First Class Postage Stamps

  Affectionately known as the “Shark Lady,” pioneering marine biologist Eugenie Clark (1922-2015) spent her career working tirelessly to change public perception about sharks as well as to preserve marine environments around the world. A prolific scientist animated by an unyielding sense of curiosity, Clark conducted a series of groundbreaking experiments and carried out more than 200 expeditions