Image: "Thresher shark" found on the Wikipedia page for the Thresher shark, depicts the silhouette of a Thresher shark swimming in the ocean, and is credited to Thomas Alexander, licensed under CC BY-SA 4.0, and can be found at https://en.wikipedia.org/wiki/Thresher_shark#/media/File:Thresher.jpg (accessed on April 29, 2023).