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Candidate Species Under the Endangered Species Act

Species that are being reviewed to determine their status under the Endangered Species Act.

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An oceanic whitetip shark swims in the middle of the ocean. An oceanic whitetip shark swims near the surface of the water. Photo courtesy of John Carlson.
Leatherback turtle in the Kei Islands Leatherback turtle in the Kei Islands. Credit: Scubazoo/Jason Isley
A hawksbill sea turtle swimming above a coral reef in western Maui in the Hawaiian Islands. Credit: NOAA Fisheries/Don McLeish. Photo taken under permit #21260. A hawksbill sea turtle swimming above a coral reef in western Maui in the Hawaiian Islands. Credit: NOAA Fisheries/Don McLeish. Photo taken under permit #21260.