Milan Radisics / Mud Volcanoes and patterns of cracks in mud, Azerbaijan

Alex Mustard / African pompano (Alectis ciliaris) juvenile with long trailing dorsal and anal fins, swimming in mid-water at night. In-camera double exposure. Anilao, Batangas marine protected area, Luzon, Philippin...

Shane Gross / Coral reef scene filled with a great diversity of fish and coral life, near Alor, Indonesia.

Oriol Alamany / Green sea turtle (Chelonia mydas) heading back to sea after laying eggs on the beach, sunrise, Ras Al-Jinz Turtle Reserve, Ash-Sharkiyah, Oman, November.

Anup Shah / Sumatran Orang utan male in canopy calling out (Pongo abelii) Gunung Leuser NP, Sumatra, Indonesia